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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
dicarboxylic acid +     
dipeptide +     
L-tyrosine +   
phenols +     
(+)-(1R)-1,12-dihydroxy-20-norabieta-5(10),8,11,13-tetraene 
(+)-(3R)-1,7-bis(4-hydroxyphenyl)-(6E)-6-hepten-3-ol 
(+)-(5S)-12-hydroxy-2-oxo-20-norabieta-1(10),8,11,13-tetraene 
(+)-(5S,10R)-10,12-dihydroxy-7-oxo-20-norabieta-8,11,13-triene 
(+)-(5S,7R)-7-ethoxy-12-hydroxy-2-oxo-20-norabieta-1(10),8,11,13-tetraene 
(+)-(7''S,8S,8'R,8''R)-4,4''-dihydroxy-3,3',3'',5'-tetramethoxy-4',8''-oxy-8,8'-sesquineolignan-7''-ol 
(+)-(7R,7'R,7''R,7'''R,8S,8'S,8''S,8'''S)-4'',4'''-dihydroxy-3,3',3'',3''',5,5'-hexamethoxy-7,9':7',9-diepoxy-4,8'':4',8'''-bisoxy-8,8'-dineolignan-7'',7''',9'',9'''-tetraol 
(+)-(7R,7'R,8S,8'S)-4'-hydroxy-3,3',4,5,5'-pentamethoxy-7,7'-epoxylignan-9,9'-diol 
(+)-(7S,8R,8'R)-5,5'-dimethoxylariciresinol 
(+)-(7S,8S)-1',4-dihydroxy-3,3',5'-trimethoxy-7',8',9'-trinor-8,4'-oxyneolignan-7,9-diol 
(+)-(7S,8S)-4-hydroxy-3,3',5'-trimethoxy-8',9'-dinor-8,4'-oxyneolignan-7,9-diol-7'-oic acid 
(+)-(8R,8'R)-4-hydroxy-5-methoxy-1',2',3',4',5',6'-hexanor-2,7'-cyclolignan-7'-one 
(+)-(8S,8'R)-4,4'-dihydroxy-3,3',5'-trimethoxylignan 
(+)-(8S,8'R)-4-hydroxy-3,3',4',5'-tetramethoxylignan 
(+)-(8S,8'R)-9'-acetoxy-4,4'-dihydroxy-3,3',5'-trimethoxylignan 
(+)-(8S,8'R)-9-acetoxy-4,4'-dihydroxy-3,3',5'-trimethoxylignan 
(+)-5'-methoxylariciresinol 
(+)-alpha-pinene 
(+)-asperteretone A 
(+)-asperteretone B 
(+)-conocarpan  
(+)-DCA-CC 
(+)-diversonol 
(+)-ethyl homononactyl nonactate 
(+)-geodin 
(+)-homononactyl nonactate 
(+)-jasplakinolide Z1 
(+)-jasplakinolide Z2 
(+)-jasplakinolide Z3 
(+)-lariciresinol +   
(+)-larreatricin 
(+)-methyl sydowate 
(+)-N-(methoxycarbonyl)-N-norboldine 
(+)-pestalachloride E 
(+)-pestalachloride F 
(+)-pisiferal 
(+)-pisiferic acid 
(+)-tephrosone 
(+-)-chartaceone C 
(+-)-chartaceone D 
(+-)-chartaceone E 
(+-)-chartaceone F 
(+/-)-asperteretal D 
(+/-)-asperteretone E 
(+/-)-Camphoric acid 
(+/-)-conipyrrolidone A 
(+/-)-conipyrrolidone B 
(+/-)-conipyrrolidone C 
(+/-)-conipyrrolidone D 
(+/-)-tylopilusin B 
(-)-(3S)-1,7-bis(4-hydroxyphenyl)-(6E)-6-hepten-3-ol 
(-)-(4S,5S,10R)-10,12,18-trihydroxy-7-oxo-20-norabieta-8,11,13-triene 
(-)-(5R,10S)-12-hydroxy-7-oxo-20-norabieta-8,11,13-triene 
(-)-(7R,7'R,7''R,8S,8'S,8''S)-4',4''-dihydroxy-3,3',3'',5,5',5''-hexamethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol 
(-)-(7R,7'R,7''R,8S,8'S,8''S)-4',4''-dihydroxy-3,3',3'',5,5'-pentamethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol 
(-)-(7R,7'R,7''R,8S,8'S,8''S)-4',4''-dihydroxy-3,3',3'',5-tetramethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol 
(-)-(7R,7'R,7''S,8S,8'S,8''S)-4',4''-dihydroxy-3,3',3'',5,5',5''-hexamethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol 
(-)-(7R,7'R,7''S,8S,8'S,8''S)-4',4''-dihydroxy-3,3',3'',5,5'-pentamethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol 
(-)-(7R,7'R,7''S,8S,8'S,8''S)-4',4''-dihydroxy-3,3',3'',5-tetramethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol 
(-)-(7R,7'R,8S,8'S)-4'-hydroxy-3,3',4,5,5'-pentamethoxy-7,9':7',9-diepoxylignane 
(-)-(7R,8R,8'R)-4,4'-dihydroxy-3,3',5'-trimethoxy-7,9'-epoxylignan 
(-)-5'-desmethylyatein 
(-)-asperteretone A 
(-)-asperteretone B 
(-)-Caprazamycin A 
(-)-Caprazamycin C 
(-)-Caprazamycin F 
(-)-DCA-CC 
(-)-gynuraone 
(-)-Jasmonoyl-L-isoleucine 
(-)-lariciresinol  
(-)-larreatricin 
(-)-marinopyrrole A  
(-)-marinopyrrole B 
(-)-microdiplodiasolol 
(-)-pestalachloride E 
(-)-pestalachloride F 
(-)-phaseolin 
(-)-pluviatolide +   
(-)-trans-carveol 
(10)-Gingerol 
(10Z)-tricosene 
(11Z)-icos-11-enoic acid +  
(11Z,14Z,17Z)-icosatrienoate 
(13E)-octadecenoic acid 
(13R)-S-cysteinyl-(14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid 
(13R)-S-cysteinylglycinyl-(14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid 
(13R)-S-glutathionyl-(14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid 
(13S)-hydroxy-(14S,15S)-epoxy-(5Z,8Z,11Z)-icosatrienoic acid 
(14S,16S,2R,3E,5E,12S,13E)-84-chloro-14,85-dihydroxy-2-methoxy-6,13,15-trimethyl-12,10-dioxo-9-aza-1(4,6)-oxazinana-8(1,3)-benzenacyclopentadecaphane-3,5,13-trien-12-yl methylcarbamate 
(14Z)-hexadecenoic acid 
(15:1)-Cardanol 
(15Z)-tetracosenoate +  
(17Z)-hexacosenoic acid +  
(17Z)-Tricyclo[20.2.2.02,7]hexacosa-1(24),2(7),3,5,17,22,25-heptaene-3,5,24,25-tetrol 
(1R)-Hydroxy-(2R)-N-acetyl-L-cysteinyl-1,2-dihydronaphthalene 
(1R)-N-Acetyl-L-cysteinyl-(2R)-hydroxy-1,2-dihydronaphthalene 
(1R,3S)-3-(adamantan-1-yl)-1-(aminomethyl)-3,4-dihydroisochromene-5,6-diol 
(1S)-1,23,25-trihydroxy-24-oxocalciol 
(1S)-1,25-dihydroxy-24-oxocalciol 
(1S)-2-[(2S,5R)-2-(aminomethyl)-5-prop-1-yn-1-ylpyrrolidin-1-yl]-1-cyclopentyl-2-oxoethanamine 
(1S)-Hydroxy-(2S)-N-acetyl-L-cysteinyl-1,2-dihydronaphthalene 
(2,3-diphenylcyclopropyl)methyl phenyl sulfoxide 
(2-aminoethyl)phosphonic acid +  
(2-hydroxyphenyl)acetate 
(2-hydroxyphenyl)acetic acid  
(2-trans,6-cis)-dodeca-2,6-dienoyl-CoA 
(20R)-17alpha,20-dihydroxycholesterol 
(20R,22R)-20,22-dihydroxycholesterol 
(20S)-20-hydroxypregn-4-en-3-one  
(20S)-hydroxyvitamin D3 
(20S,23)-dihydroxyvitamin D3 
(20S,23,24)-trihydroxyvitamin D3 
(20S,23,25)-trihydroxyvitamin D3 
(20S,24R)-dihydroxyvitamin D3 
(20S,24S)-dihydroxyvitamin D3 
(23S)-23,25,26-trihydroxycalciol +  
(24E)-3alpha,7alpha-dihydroxy-5beta-cholest-24-en-26-oyl-CoA 
(24R)-24,25-dihydroxycalciol 
(24R,25R)-3alpha,7alpha,24-trihydroxy-5beta-cholestan-26-oyl-CoA 
(24S)-7alpha,24-dihydroxycholesterol 
(24S,25)-dihydroxycholesterol 
(24S,26)-dihydroxycholesterol 
(24Z),26-hydroxydesmosterol 
(25R)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oyl-CoA(4-) 
(25R)-7alpha,26-dihydroxycholest-4-en-3-one 
(25R)-cholest-5-ene-3beta,26-diol +   
(25S)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestanoyl-CoA 
(2E)-2-(methoxycarbonylmethyl)but-2-enedioic acid 
(2E)-2-hexenyl isovalerate 
(2E)-3-(4-\{[1-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-3-(sulfooxy)propan-2-yl]oxy\}-3-methoxyphenyl)prop-2-enoic acid 
(2E)-3-(methoxycarbonyl)pent-2-enedioic acid 
(2E,24R)-24-[(alpha-L-ascarosyl)oxy]-N-(2-hydroxyethyl)-2-methylpentacos-2-enamide 
(2E,4E)-1-(2,6-dihydroxy-3,5-dimethyl-phenyl)hexa-2,4-dien-1-one 
(2E,4E)-N-[(4-hydroxy-3-methoxyphenyl)ethyl]-2,4-decadienamide 
(2E,4E)-N-[2-(4-hydroxyphenyl)ethyl]dodeca-2,4-dienamide 
(2E,5S,6E,8E,10E)-1-aminododeca-2,6,8,10-tetraen-5-ol 
(2E,6Z)-13-hydroxy-1-(2-hydroxy-5-methoxy-3-methylphenyl)-3,7,11,15-tetramethylhexadeca-2,6,14-triene-5,12-dione 
(2R)-2-[(2R,5S)-5-[(2S)-2-[(2S)-2-[(2R,5S)-5-[(2S)-2-hydroxypropyl]oxolan-2-yl]propanoyl]oxybutyl]oxolan-2-yl]propanoic acid 
(2R)-N-[(2S)-3,3-dimethyl-1-oxo-1-[[(1R)-1-phenylethyl]amino]butan-2-yl]-N'-hydroxy-2-[3-(3-methyl-4-phenylphenyl)propyl]butanediamide 
(2R*,3R*)-2,3-dihydro-7-hydroxy-2,3-dimethyl-2-[4,8-dimethyl-3(E)-7-nonadien-6-onyl]furo[3,2-c]coumarin 
(2R,2'S)-Isobuteine 
(2R,3S)-2-methyl-3-propyloxirane 
(2R,4S)-2-[(1R)-1-carboxy-2-hydroxy-2-methylpropyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid 
(2R,4S)-2-[(1S)-1-carboxy-2-hydroxy-2-methylpropyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid 
(2R,4S)-2-[(1S)-1-carboxy-2-hydroxyethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid 
(2S)-2-(4-\{[(1R,2S)-2-hydroxycyclopentyl]methyl\}phenyl)propanoic acid 
(2S)-2-[[(1S)-1-[(6S)-2-amino-1,4,5,6-tetrahydropyrimidin-6-yl]-2-[[(2S)-1-[[(2S)-1-(4-hydroxyphenyl)-3-oxobutan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-2-oxoethyl]carbamoylamino]-3-(4-hydroxyphenyl)propanoic acid 
(2S)-2-[[(1S)-1-[(6S)-2-amino-1,4,5,6-tetrahydropyrimidin-6-yl]-2-[[(2S)-1-[[(2S)-1-(4-hydroxyphenyl)-3-oxobutan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-2-oxoethyl]carbamoylamino]-3-phenylpropanoic acid 
(2S)-2-[[(1S)-1-[(6S)-2-amino-1,4,5,6-tetrahydropyrimidin-6-yl]-2-[[(2S)-3-methyl-1-oxo-1-[[(2S)-3-oxo-1-phenylbutan-2-yl]amino]butan-2-yl]amino]-2-oxoethyl]carbamoylamino]-3-(4-hydroxyphenyl)propanoic acid 
(2S)-2-[[(2-chlorophenyl)-oxomethyl]amino]-3-methylbutanoic acid (3-cyano-4-imino-2-oxopentyl) ester 
(2S)-2-[[(2-chlorophenyl)-oxomethyl]amino]-3-methylbutanoic acid (6-nitro-4H-1,3-benzodioxin-8-yl)methyl ester 
(2S)-2-[[(2R)-2-[(1S)-1-hydroxy-2-(hydroxyamino)-2-oxoethyl]-4-methyl-1-oxopentyl]amino]-2-phenylacetic acid cyclopentyl ester 
(2S)-2-[[(2S)-2-[(2S)-2-[[(2R)-2-amino-3-mercaptopropyl]amino]-3-methylpentoxy]-1-oxo-3-phenylpropyl]amino]-4-methylsulfonylbutanoic acid propan-2-yl ester 
(2S)-2-[[(2S)-2-[(2S,3R)-2-[(2-amino-3-mercaptopropyl)amino]-3-methylpentoxy]-1-oxo-3-phenylpropyl]amino]-4-methylsulfonylbutanoic acid propan-2-yl ester 
(2S)-2-[[(2S)-2-Aminopropanoyl]-naphthalen-2-ylamino]pentanedioic acid 
(2S)-2-[[[5-[[5-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]pentylamino]-oxomethyl]-1H-imidazol-4-yl]-oxomethyl]amino]propanoic acid tert-butyl ester 
(2S)-2-[[[5-[[methyl-(phenylmethyl)amino]-oxomethyl]-1H-imidazol-4-yl]-oxomethyl]amino]-6-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]hexanoic acid tert-butyl ester 
(2S)-2-acetamido-3-(1H-indol-3-yl)propanamide 
(2S)-2-amino-3-[[5-(2-aminoethyl)-2,3-dihydroxyphenyl]thio]propanoic acid 
(2S)-3-(4-hydroxyphenyl)-2-isocyanopropanoate 
(2S)-3-Hydroxy-1-[(2S)-pyrrolidine-2-carbonyl]pyrrolidine-2-carboxylic acid 
(2S)-3-methyl-2-[[(3-methylphenyl)-oxomethyl]amino]butanoic acid (4-oxo-2-pyrimido[2,1-b][1,3]benzothiazolyl)methyl ester 
(2S*,3R*)-2,3-dihydro-7-hydroxy-2,3-dimethyl-2-[4,8-dimethyl-3(E),7-nonadien-6-onyl]-furo[3,2-c]coumarin 
(2S,3R)-3-(4-hydroxyphenyl)-2-[4-(2-piperidin-1-ylethoxy)phenyl]-2,3-dihydro-1,4-benzoxathiin-6-ol 
(2S,3R)-3-hydroxybutane-1,2,3-tricarboxylate 
(2S,3R)-cis-caftaric acid 
(2S,3R)-N'-[(3S)-1-methyl-2-oxo-5-phenyl-3H-1,4-benzodiazepin-3-yl]-2,3-bis(3,3,3-trifluoropropyl)butanediamide 
(2S,3R)-trans-caftaric acid 
(2S,3R,3aS,7aR)-2-(4-hydroxy-3-methoxyphenyl)-3a,7a-dimethoxy-3-methyl-5-prop-2-enyl-3,7-dihydro-2H-1-benzofuran-6-one 
(2S,3S)-2,3-dihydro-3-hydroxymethyl-2-(4-hydroxyphenyl)-5-(E)-propenylbenzofuran 
(2S,3S)-3-hydroxy-2-methylbutanoyl-CoA(4-) 
(2S,3S,4R)-4-cyclopropyl-2-ethoxy-3-(3-hydroxypropyl)-N-prop-2-ynyl-3,4-dihydro-2H-pyran-6-carboxamide 
(2S,3S,5R,10R,12S,14S,15R,16R)-2-amino-12,16-dimethylicosane-3,5,10,14,15-pentol +   
(2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinic acid 
(2S,4S,5R)-1-(4-tert-butylbenzoyl)-2-isobutyl-5-(1,3-thiazol-2-yl)pyrrolidine-2,4-dicarboxylic acid 
(2S,4S,5R)-2-isobutyl-5-(2-thienyl)-1-[4-(trifluoromethyl)benzoyl]pyrrolidine-2,4-dicarboxylic acid 
(2Z)-2-(Ethylsulfanyl)-2-butenedioic acid 
(2Z,4E)-2-aminomuconate(2-) 
(2Z,4E)-2-ammoniomuconate(1-) 
(2′R)-2-(2′-hydroxypropyl)-4-methoxyl-1,3-benzenediol 
(3,4-dihydroxyphenyl)acetate 
(3,4-dihydroxyphenyl)acetic acid +   
(3-aminopropyl)phosphonic acid 
(3-chloro-4-hydroxyphenyl)acetic acid 
(3E)-2,3,4-trimethylhex-3-enal 
(3E)-2,6-dimethyloct-3-ene 
(3R)-3,8,9,10-tetrahydroxy-6-methyl-1,2,3,4-tetrahydroanthracen-1-one 
(3R,4R)-1-[(1S)-carboxy-2-(methylsulfinyl)ethyl]-3-[(5S)-5-amino-5-carboxypentanamido]-4-sulfanylazetidin-2-one 
(3R,5S)-1-pyrroline-3-hydroxy-5-carboxylic acid 
(3S)-3-(1,3-benzodioxol-5-yl)-1-(3,5-dimethyl-1-piperidinyl)-3-(2-hydroxy-4,6-dimethoxyphenyl)-1-propanone 
(3S)-3-Azaniumyl-4-[[(1S)-1-carboxylato-2-phenylethyl]amino]-4-oxobutanoate 
(3S)-3-hydroxy-3-methylglutaryl-CoA 
(3S)-9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1H,3H,4H-naphtho[2,3-c]pyran-1-one 
(3S)-citramalyl-CoA(5-) 
(3S,11aS)-3-(4-hydroxybenzyl)-2-[(1S)-1-\{[2-(4-hydroxyphenyl)ethyl]carbamoyl\}butyl]-4-oxo-3,6,11,11a-tetrahydro-4H-pyrazino[1,2-b]isoquinolin-2-ium-1-olate 
(3Z)-3-[(E)-1-Hydroxy-2,4-dimethyloct-6-enylidene]-5-[hydroxy-(4-hydroxyphenyl)methyl]pyrrolidine-2,4-dione 
(3Z,6Z)-3-(4-hydroxybenzylidene)-6-isobutylidenepiperazine-2,5-dione 
(3Z,6Z)-dodecadienoyl-CoA 
(4-\{4-[2-(gamma-L-glutamylamino)ethyl]phenoxymethyl\}furan-2-yl)methanamine 
(4-hydroxy-3-methoxyphenyl)acetaldehyde 
(4-Hydroxy-3-methoxyphenyl)ethanol 
(4-hydroxyphenyl)acetaldehyde 
(4aR,10bS)-noroxomaritidine 
(4aS,10bR)-noroxomaritidine 
(4E)-6-hydroxy-1-(4-hydroxy-3-methoxyphenyl)tetradec-4-en-3-one 
(4E)-7-methyldec-4-ene 
(4R)-2-methyl-1,3-thiazolidine-2,4-dicarboxylic acid 
(4S)-4-butyl-1-(4-hydroxyphenyl)-2-phenylpyrazolidine-3,5-dione 
(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoic acid +   
(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate +  
(5-hydroxyindol-3-yl)acetaldehyde  
(5-hydroxyindol-3-yl)acetate 
(5-hydroxyindol-3-yl)acetic acid +   
(5alpha)-androst-3-en-17-one 
(5R)-5-Hydroxy-1-(4-hydroxy-3-methoxyphenyl)decan-3-one 
(5R)-5-hydroxy-1-(4-hydroxy-3-methoxyphenyl)tetradecan-3-one 
(5S)-5-(carboxymethyl)-L-proline 
(5S)-5-[(2S)-2-amino-2-carboxyethyl]-4,5-dihydroisoxazole-3-carboxylic acid 
(5Z)-tetradecenoylcarnitine 
(5Z,8Z)-octadecadienoic acid 
(5Z,9E,12S,14Z)-8,11,12,20-tetrahydroxyicosa-5,9,14-trienoic acid 
(5Z,9E,12S,14Z)-8,11,12-trihydroxyicosa-5,9,14-trienoate 
(5Z,9E,14Z)-(8xi,11R,12S)-11,12-epoxy-8-hydroxyicosa-5,9,14-trienoate 
(6aS,11aS)-2-dimethylallyl-3,6a,9-trihydroxypterocarpan 
(6aS,11aS)-4-dimethylallyl-3,6a,9-trihydroxypterocarpan 
(6E,8Z)-5-oxooctadecadienoic acid 
(6R)-5,10-methenyltetrahydrofolate +  
(6R)-5,10-methylenetetrahydrofolate(2-) +  
(6R,7R)-7-[[(2R)-2-carboxy-2-(4-hydroxyphenyl)-1-oxoethyl]amino]-7-methoxy-3-[[(1-methyl-5-tetrazolyl)thio]methyl]-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 
(6S)-5,6,7,8-tetrahydrofolate(2-) 
(6S)-5-formyltetrahydrofolate(2-) 
(6S)-5-methyltetrahydrofolate(2-) +  
(7R,8R)-AGI-B4 
(7R,8R)-alpha-diversonolic ester 
(7S)-2-[(carboxycarbonyl)amino]-7-\{[(1,1-dioxido-1,2-benzothiazol-3-yl)oxy]methyl\}-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid 
(7S,11S,12S)-cystoketal 
(7S,11S,12S,14R)-4',14-dimethoxyamentol 
(7S,11S,12S,14R)-4'-methoxyamentol 
(7Z,10Z,13Z,16Z,19Z)-docosapentaenoate +  
(7Z,10Z,13Z,16Z,19Z)-docosapentaenoic acid +  
(8)-Gingerol 
(8S)-annullatin E 
(8S)-annullatin J 
(8S)-cystein-S-yl-(7R,17S)-dihydroxy-(4Z,9,11,13Z,15E,19Z)-docosahexaenoic acid 
(8S)-glycinylcystein-S-yl-(7R,17S)-dihydroxy-(4Z,9,11,13Z,15E,19Z)-docosahexaenoic acid 
(9E)-10-nitrooctadecenoic acid 
(9E)-9-nitrooctadecenoic acid 
(9E,11E)-octadecadienoic acid +   
(?)-Camphoric acid 
(alpha-D-mannosyl)2-beta-D-mannosyl-diacetylchitobiosyldiphosphodolichol 
(alpha-D-mannosyl)3-beta-D-mannosyldiacetylchitobiosyldiphosphodolichol 
(alpha-D-mannosyl)4-beta-D-mannosyldiacetylchitobiosyldiphosphodolichol 
(alpha-D-mannosyl)5-beta-D-mannosyldiacetylchitobiosyldiphosphodolichol 
(alpha-D-mannosyl)6-beta-D-mannosyl-diacetylchitobiosyldiphosphodolichol 
(alpha-D-mannosyl)7-beta-D-mannosyl-diacetylchitobiosyldiphosphodolichol 
(beta-D-glucosyl)-O-mycofactocinone +  
(E)-1,7-bis(4-hydroxyphenyl)-6-hepten-3-one 
(E)-1-[2,4-dihydroxy-3-(2-hydroxyethyl)-6-methoxyphenyl]but-2-en-1-one 
(E)-2-((isobutylimino)methyl)phenol 
(E)-2-((isopentylimino)methyl)phenol 
(E)-2-dodecene +  
(E)-2-octene 
(E)-3-dodecene 
(E)-3-methylglutaconic acid +  
(E)-3-octene 
(E)-4-[5-(4-Hydroxyphenoxy)-3-penten-1-ynyl]phenol 
(E)-4-oxonon-2-enal 
(E)-5-hydroxy-6-(3-methylbut-2-enyl)-2-(pent-1-enyl)benzofuran-4-carbaldehyde 
(E)-dec-3-en-2-ol 
(E)-hexadec-2-enoyl-CoA(4-) 
(E)-nesocodin (alcohol-form) zwitterion 
(E)-sinapaldehyde +  
(E,E)-bilirubin 
(N(omega)-L-arginino)succinate(1-) 
(R)-(1-aminoethyl)phosphonic acid 
(R)-2-(phosphonomethyl)malic acid 
(R)-2-hydroxy-4-methylpentanoate 
(R)-3-Hydroxy-1-[(R)-4-hydroxy-1,3-dihydroisobenzofuran-1-yl]butan-2-one 
(R)-3-Hydroxy-1-[(S)-4-hydroxy-1,3-dihydroisobenzofuran-1-yl]butan-2-one 
(R)-3-hydroxybutanoyl-CoA(4-) 
(R)-3-hydroxybutyrate +  
(R)-3-hydroxybutyric acid +  
(R)-3-hydroxylauric acid +  
(R)-4'-phosphonatopantothenate(3-) 
(R)-5-diphosphomevalonic acid 
(R)-5-phosphonatomevalonate(3-) 
(R)-7-butyl-6,8-dihydroxy-3-[(3E)-pent-3-en-1-yl]-3,4-dihydroisochromen-1-one 
(R)-adrenaline(1+) 
(R)-alternariphent A 
(R)-desferri-ferrithiocinmethylester 
(R)-icosanoylcarnitine 
(R)-lactaldehyde 
(R)-lactic acid +   
(R)-methylmalonyl-CoA(5-) 
(R)-mevalonate +  
(R)-N-trans-feruloyloctopamine 
(R)-noradrenaline(1+) 
(R)-oleoylcarnitine 
(R)-oleoylcarnitine hydrochloride 
(R)-propane-1,2-diol 
(R)-S-lactoylglutathionate(1-) 
(R)-S-lactoylglutathione 
(S)-(1-aminoethyl)phosphonic acid +  
(S)-1-((S)-2-Amino-4-methylpentanoyl)pyrrolidine-2-carboxylic acid hydrochloride 
(S)-2,3-epoxysqualene 
(S)-2-(2-hydroxyphenyl)-4-hydroxymethyl-4,5-dihydrooxazole 
(S)-2-hydroxy-3-methylbutyrate 
(S)-2-hydroxy-3-methylbutyric acid 
(S)-3-aminoisobutyric acid 
(S)-3-hydroxybutanoyl-CoA(4-) 
(S)-3-hydroxydecanoyl-CoA 
(S)-3-hydroxyhexanoyl-CoA 
(S)-3-hydroxyisobutyryl-CoA 
(S)-3-hydroxylauroyl-CoA 
(S)-3-hydroxyoctanoyl-CoA 
(S)-3-hydroxypalmitoyl-CoA 
(S)-3-hydroxytetradecanoyl-CoA 
(S)-3-sulfonatolactate(2-) 
(s)-5-(4-hydroxyphenyl)-5-ethylhydantoin 
(S)-[10]-Gingerol 
(S)-[8]-Gingerol 
(S)-alternariphent A 
(S)-carnitinium 
(S)-codamine 
(S)-dihydroorotate 
(S)-dihydroorotic acid 
(S)-DNPA 
(S)-lactaldehyde 
(S)-lactic acid +   
(S)-malate(2-) +  
(S)-methylmalonyl-CoA(5-) 
(S)-nandinine +  
(S)-propane-1,2-diol +  
(Z)-1-(3-hydroxyphenyl)nonadec-9-en-2-one 
(Z)-2-methyl-3-aminoperacrylic acid 
(Z)-2-octene 
(Z)-2-penten-1-ol 
(Z)-3-(henicos-14-en-1-yl)phenol 
(Z)-3-[3-hydroxy-4-(3-methylbut-2-enyl)phenyl]-5-(4-hydroxybenzylidene)-4-methyldihydrofuran-2(3H)-one 
(Z)-3-dodecene 
(Z)-3-hydroxydec-2-enedioic acid 
(Z)-3-octene 
(Z)-4-[[3,3-Dimethyl-2-[[3-methyl-2-(methylamino)-3-(1-methylindol-3-yl)butanoyl]amino]butanoyl]-methylamino]-2,5-dimethylhex-2-enoic acid 
(Z)-but-2-ene-1,2,3-tricarboxylate 
(Z)-dehydrotyrosine 
(Z)-N-cyclopropyl-11-methyldodec-2-enamide 
(Z)-N-cyclopropyldodec-2-enamide 
1'-Hydroxychavicol acetate 
1,1,3,3-tetramethylurea 
1,2,3,4-tetrachlorobutane 
1,2-bis(4-hydroxyphenyl)propan-2-ol 
1,2-Cyclohexanedicarboxylic acid, 4-methyl- 
1,2-di-[(6Z)-octadecenoyl]-sn-glycero-3-phosphocholine 
1,2-diacyl-sn-glycero-3-phosphocholine(1+) +   
1,2-Dihydrophthalic acid 
1,2-dioleoyl-sn-glycero-3-phospho-N,N-dimethylethanolamine 
1,2-dioleoyl-sn-glycero-3-phospho-N,N-dimethylethanolamine zwitterion 
1,2-dioleoyl-sn-glycero-3-phospho-N-methylethanolamine 
1,2-dioleoyl-sn-glycero-3-phospho-N-methylethanolamine zwitterion 
1,2-distearoylphosphatidylethanolamine zwitterion +  
1,3,5,6-tetrahydroxy-4,7,8-tri(3-methyl-2-butenyl)xanthone 
1,3,5-trihydroxy-2-(2',2'-dimethyl-4'-isopropenyl)cyclopentanylxanthone 
1,3,7-trihydroxy-2,4-diisoprenylxanthone 
1,3-benzodioxole-5-carboxylic acid [2-[[[(3-fluorophenyl)-oxomethyl]hydrazinylidene]methyl]phenyl] ester 
1,3-Butyleneglycol dimethacrylate 
1,3-Cyclohexanedicarboxylic acid 
1,3-dimethyl 2,4-bis(4-hydroxyphenyl)cyclobutane-1,3-dicarboxylate 
1,3-thiazol-2-amine 
1,4-butanediammonium +  
1,4-cyclohexanedicarboxylic acid 
1,4-di-O-acetyl hygrophorone E10 
1,4-di-O-acetyl hygrophorone E12 
1,4-di-O-acetyl hygrophorone E14 
1,4-dihydroxy-2,6-dimethoxybenzene 
1,4-dimethylcyclohexane +  
1,4-dithiothreitol +   
1,5-anhydro-D-glucitol 
1,5-diamino-1H-imidazole-4-carbonitrile 
1,7-bis (4-hydroxyphenyl)-1,4,6-heptatrien-3-one 
1,7-bis(4-hydroxyphenyl)-3-heptanone 
1,7-bis(4-hydroxyphenyl)hepta-4E-6E-dien-3-one 
1,7-dihydroxy-4-methoxyxanthone 
1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylic acid +  
1-(2-hydroxy-3,4,5,6-tetramethoxyphenyl)-3-(2,3,4,6-tetramethoxyphenyl)-2-propen-1-one 
1-(2′-Hydroxy-4′-methoxy-5′-methylphenyl)-E,E-2,4-hexadien-1-one 
1-(3,4,5-trihydroxy-7-methoxynaphthalen-2-yl)propan-2-one 
1-(3-\{5-[4-(aminomethyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl\}phenyl)-3-(2-phenoxyphenyl)urea 
1-(3-hydroxy-4-methoxyphenyl)ethane-1,2-diol 
1-(3-Methoxy-4-hydroxy)-phenyl-6,7-dihydroxy-isochroman 
1-(4'-hydroxy-3'-methoxyphenyl)-7-phenyl-3-heptanone 
1-(4-\{[1,3-dihydroxy-1-(4-hydroxy-3-methoxyphenyl)propan-2-yl]oxy\}-3,5-dimethoxyphenyl)propane-1,2,3-triol 
1-(4-hydroxy-3,5-dimethoxyphenyl)ethanol 
1-(4-Hydroxyphenyl)-2-aminoethanol hydrochloride 
1-(4-hydroxyphenyl)-7-phenyl-(6E)-hept-6-en-3-one 
1-(4-hydroxyphenyl)ethane-1,2-diol 
1-(4-hydroxyphenyl)pentan-3-one 
1-(4-methoxyphenyl)methanamine 
1-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 
1-(6-chloro-5-fluoroindol-1-yl)-propan-2-amine +  
1-(carboxymethyl)cyclohexane-1-carboxylic acid 
1-(gamma-Glutamylamino)cyclopropanecarboxylic acid 
1-(p-Hydroxyphenyl)ethylamine 
1-(phenanthren-2-ylcarbonyl)piperazine-2,3-dicarboxylic acid +  
1-[(10Z,13Z,16Z)-docosatrienoyl]-2-[(9Z,12Z)-hexadecadienoyl]-sn-glycero-3-phospho-1D-myo-inositol 
1-[(10Z,13Z,16Z)-docosatrienoyl]-2-hexadecanoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-[(10Z,13Z,16Z)-docosatrienoyl]-2-linoleoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-[(13Z,16Z)-docosadienoyl]-2-hexadecanoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-[(13Z,16Z)-docosadienoyl]-2-linoleoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-[(1Z,9Z)-octadecadienyl]-sn-glycero-3-phosphocholine 
1-[(8Z,11Z,14Z,17Z)-icosatetraenoyl]-2-[(11Z)-icosenoyl]-sn-glycero-3-phospho-1D-myo-inositol 
1-[(8Z,11Z,14Z,17Z)-icosatetraenoyl]-2-[(11Z)-octadecenoyl]-sn-glycero-3-phospho-1D-myo-inositol 
1-[(8Z,11Z,14Z,17Z)-icosatetraenoyl]-2-icosanoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-[(8Z,11Z,14Z,17Z)-icosatetraenoyl]-2-octadecanoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-[(9Z)-hexadecenoyl]-sn-glycero-3-phosphocholine 
1-[2'-hydroxy-3'-methoxy-5'-(hydroxy-methyl)phenyl]-3-methyl-but-2-ene 
1-[2,3-Dihydro-6-hydroxy-4,7-dimethoxy-2S-(prop-1-en-2-yl)benzofuran-5-yl]ethanone 
1-[2-[(3-Methyl-1,2,3,4-tetrahydroquinoline-8-yl)sulfonylamino]-5-guanidinopentanoyl]-4-methylpiperidine-2-carboxylic acid 
1-[3-(4-hydroxyphenyl)oxiran-2-yl]ethan-1-one 
1-[4-(2-methoxyethyl)phenoxy]-3-(propan-2-ylamino)-2-propanol 
1-aci-nitro-2-(4-hydroxyphenyl)ethane 
1-acyl-sn-glycerol 3-phosphate(2-) +  
1-acylglycerone 3-phosphate(2-) +  
1-alkyl-2-acetyl-sn-glycerol +  
1-alkyl-2-acetyl-sn-glycerol 3-phosphate(2-) 
1-alkyl-2-acyl-sn-glycero-3-phosphoethanolamine +  
1-alkyl-2-acyl-sn-glycerol +  
1-alkyl-sn-glycerol 3-phosphate(2-) +  
1-alkylglycerone 3-phosphate +  
1-alkylglycerone 3-phosphate(2-) +  
1-amino-1-phenylmethyl phosphonic acid 
1-amino-15-oxo-4,7,10-trioxa-14-azaoctadecan-18-oic acid 
1-amino-3,3-diethoxypropane 
1-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-arachidonoyl-sn-glycero-3-phosphoethanolamine 
1-bromo-2-propanol 
1-chlorobutan-2-ol 
1-cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-N-[4-(5-thioxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)phenyl]-1,4-dihydroquinoline-3-carboxamide 
1-docosene 
1-dodecene 
1-ethyl-2-propylcyclohexane 
1-feruloyl-sn-glycerol 
1-hexadecanoyl-2-(9-oxononanoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-sn-glycero-3-phospho-D-myo-inositol 
1-hexadecanoyl-sn-glycero-3-phosphoethanolamine 
1-hydroxy-4-(4-hydroxy-3-methoxyphenyl)butan-2-one 
1-icosapentaenoyl-sn-glycero-3-phosphocholine 
1-iodo-2-methylundecane 
1-isomangostin 
1-linoleoyl-sn-glycero-3-phosphoethanolamine 
1-linoleoyl-sn-glycero-3-phosphoethanolamine zwitterion 
1-methyladenosine 
1-methylimidazole-4-acetaldehyde 
1-methylpyrrolinium 
1-O-3,4-dimethoxy-5-hydroxyphenyl-(6-O-3,5-dimethoxygalloyl)-beta-D-glucopyranoside 
1-O-3,4-dimethoxy-5-hydroxyphenyl-(6-O-vanilloyl)-beta-D-glucopyranoside 
1-O-all-trans-retinoyl-beta-glucuronic acid 
1-O-feruloyl-beta-D-glucose 
1-octadec-9-enoylglycero-3-phosphate  
1-octadecylglycero-3-phosphocholine 
1-oleoyl-2-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-oleoyl-sn-glycero-3-phosphoethanolamine 
1-palmitoleoyl-2-palmitoyl-sn-glycero-3-phosphocholine 
1-pentadecanoyl-2-[(5Z,8Z,11Z,14Z)-eicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-pentadecyl-2-acetyl-sn-glycero-3-phosphocholine 
1-penten-3-one  
1-phenylethylamine +  
1-phenylpropan-1-amine 
1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate(7-) +  
1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate(5-) +  
1-phosphatidyl-1D-myo-inositol 3,5-bisphosphate(5-) +  
1-phosphatidyl-1D-myo-inositol 3-phosphate(3-) +  
1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate +  
1-phosphatidyl-1D-myo-inositol 4-phosphate(3-) +  
1-phosphatidyl-1D-myo-inositol 5-phosphate(3-) +  
1-phosphatidyl-1D-myo-inositol(1-) +  
1-piperideine-2-carboxylate 
1-piperideine-6-carboxylate +  
1-pyrroline-2-carboxylate 
1-pyrroline-5-carboxylate +  
1-pyrrolinium +  
1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine 
1-stearoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-stearoyl-sn-glycero-3-phosphoethanolamine 
10-deoxygerfelin 
10-epi-pyriculol 
10-formyltetrahydrofolate(2-) +  
10-hydroxyicajine 
10-hydroxypalmitic acid 
10-nonadecenoate 
10-nonadecenoic acid +  
10-PAHSA 
10-PAHSA(1-) 
11-Acetoxy-N-hydroxymethyl-pretubulysin 
11-cis-retinal +  
11-cis-retinol +  
11-cis-retinyl palmitate 
11-dehydro-thromboxane B2  
11-dehydrocorticosterone  
11-deoxycorticosterone +   
11-deoxycortisol  
11-epi-prostaglandin F2alpha +  
11-epi-prostaglandin F2alpha(1-) 
11-hydroxyicajine 
11-methoxy-17-formyl-17-demethoxy-18-O-21-O-dihydrogeldanamycin 
11-nitro-1-undecene 
11-oxo-ETE +  
11-oxotestosterone 
11-PAHSA 
11-PAHSA(1-) 
11beta,13-dihydrolactucopicrin 
11beta,13-dihydrolactucopicrin 15-oxalate 
11beta-hydroxyandrost-4-ene-3,17-dione 
11beta-hydroxyprogesterone 
12(S)-HETE 
12(S)-HPETE(1-) 
12-demethylmulticaulin 
12-HETE +  
12-hydroxy-1-oxo-20-norabieta-5(10),6,8,11,13-pentaene 
12-hydroxylauric acid +   
12-PAHSA 
12-PAHSA(1-) 
12alpha-hydroxy-3-oxo-5beta-cholan-24-oic acid +  
13(S)-HPODE +  
13(S)-HPODE(1-) 
13,14-dihydro-15-oxolipoxin A4 
13,14-dihydro-15-oxolipoxin A4(1-) 
13,14-dihydrolipoxin A4 
13,14-dihydrolipoxin A4(1-) 
13-cis-retinal  
13-cis-retinol +  
13-hydroxy-(14R,15S)-epoxy-(5Z,8Z,11Z)-icosatrienoic acid 
13-hydroxy-alpha-tocopherol 
13-hydroxy-gamma-tocopherol 
13-PAHSA 
13-PAHSA(1-) 
14-demethyllanosterol +   
14-hydroxypretenellin A 
15(S)-HETE 
15(S)-HPETE(1-) 
15-dehydro-prostaglandin E1(1-) 
15-dehydroprostaglandin A1 
15-ketoprostaglandin F1alpha(1-) 
15-oxo-beta-bilirubin 
15-oxo-ETE +   
15alpha-hydroxyestradiol 
15alpha-hydroxyestrone 
16(S)-cystein-S-yl,17(R)-hydroxy-(4Z,7Z,10,12,14,19Z)-docosahexaenoic acid 
16(S)-glycinylcystein-S-yl-17(R)-hydroxy-(4Z,7Z,10,12,14,19Z)-docosahexaenoic acid 
16alpha-hydroxydehydroepiandrosterone 
16alpha-hydroxyestrone 16-O-(beta-D-glucuronide) 
16alpha-hydroxypregnenolone 
16beta-hydroxyestradiol +  
16beta-hydroxyestrone 
17-(4-hydroxyphenyl)heptadecanoic acid +  
17-Formyl-17-demethoxy18-O,21-O-dihydrogeldanamycin 
17-phenyl-18,19,20-trinor-prostaglandin D2 
17-phenyl-18,19,20-trinor-prostaglandin E2 
17alpha-estradiol 17-O-(beta-D-glucuronide) 
17alpha-hydroxypregnenolone +   
17alpha-hydroxyprogesterone  
17beta-estradiol +   
17beta-estradiol 3-glucosiduronic acid  
17beta-hydroxy-5alpha-androstan-3-one +   
17beta-hydroxy-5beta-estran-3-one 
18-hydroxycorticosterone 
18-oxotryprostatin A 
19-(4-hydroxyphenyl)nonadecanoic acid +  
1alpha,23(S),25-trihydroxyvitamin D3 
1alpha,2beta,25-trihydroxy vitamin D3 
1D-myo-inositol 1,3,4,5-tetrakisphosphate(8-) 
1D-myo-inositol 1,3,4-trisphosphate(6-) 
1D-myo-inositol 1,4,5,6-tetrakisphosphate(8-) 
1D-myo-inositol 1,4,5-trisphosphate(6-) 
1D-myo-inositol 1,4-bisphosphate(4-) 
1D-myo-inositol 1-phosphate  
1D-myo-inositol 1-phosphate(2-) 
1D-myo-inositol 3,4,5,6-tetrakisphosphate(8-) 
1D-myo-inositol 3,4-bisphosphate 
1D-myo-inositol 3-phosphate(2-) 
1D-myo-inositol 4-phosphate(2-) 
2',3'-cyclic UMP(1-) 
2',4',5',7'-tetrabromo-2,3,4,5-tetrachlorofluorescein 
2',6'-dimethoxy-4'-hydroxyacetophenone 
2'-(4-hydroxyphenyl)-5-(4-methylpiperazin-1-yl)-2,5'-bibenzimidazole 
2'-(S-L-cysteinyl)-L-histidine 
2'-aminodechlorogeodoxin 
2'-aminodechloromaldoxin 
2'-deoxyadenosine +   
2'-deoxyadenosine 5'-monophosphate(2-) +  
2'-deoxycytidine +   
2'-deoxycytosine 5'-monophosphate(2-) +  
2'-deoxyguanosine +   
2'-deoxyguanosine 5'-monophosphate(2-) +  
2'-deoxyinosine 
2'-deoxyinosine 5'-phosphate(2-) 
2'-deoxyinosine-5'-diphosphate 
2'-deoxyinosine-5'-monophosphate 
2'-deoxyuridine +  
2'-Hydroxyacetanilide 
2'-hydroxychalcone  
2'-O-methylisoliquiritigenin 
2'-O-methyllicodione 
2,2',3-trihydroxydiphenyl ether 
2,2'-(1-phenyl-1H-1,2,4-triazole-3,5-diyl)diphenol +   
2,2'-(3-methylcyclohexane-1,1-diyl)diacetic acid 
2,2'-[(2-amino-2-oxoethyl)imino]diacetic acid 
2,2,2-trideuterio-N-[1,1,2,2-tetradeuterio-2-(5-hydroxy-1H-indol-3-yl)ethyl]acetamide 
2,2,2-trifluoro-N-(2-methyl-8-quinolinyl)acetamide 
2,2,2-trifluoro-N-(5-oxo-1-phenyl-4H-pyrazol-3-yl)acetamide 
2,2,2-trifluoro-N-(8-hydroxyoctyl)acetamide +  
2,2,2-trifluoro-N-[2-(1H-indol-3-yl)ethyl]acetamide 
2,2-dihydroxy-3-methylbutanoate 
2,2-dimethyl-3-(4-methoxyphenyl)-4-ethyl-2H-1-benzopyran-7-ol 
2,2-dimethyl-3-(4-methoxyphenyl)-4-ethyl-6-(1-pyrrolidinylmethyl)-2H-1-benzopyran-7-ol 
2,2-dimethyl-3-(4-methoxyphenyl)-4-ethyl-8-(1-pyrrolidinylmethyl)-2H-1-benzopyran-7-ol 
2,3,3-trimethylpentane 
2,3,4,7,9-pentahydroxy-6-methyl-1H-phenalen-1-one 
2,3,5,8-tetramethyldecane 
2,3,5-trichloro-4,6-dimethoxy-phenol 
2,3,5-trimethoxy-6-methylphenol 
2,3,5-trimethylhexane 
2,3,5-trimethylphenol +  
2,3,6,8,9-pentahydroxy-3-(2-oxopropyl)-1,2,3,4-tetrahydroanthracen-1-one 
2,3-bis(4-hydroxyphenyl)propionitrile  
2,3-bis(hydroxymethyl)-7-hydroxy-6-methoxy-1-tetralone 
2,3-bisphosphoglyceric acid +   
2,3-bisphosphonato-D-glycerate(5-) 
2,3-butanediol diacetate 
2,3-dihydroxybutanoic acid +  
2,3-diketogulonate 
2,3-dimethoxybenzene-1,4-diol 
2,3-dimethoxyphenol 
2,3-epoxymenatetrenone 
2,3-Epoxysesamone 
2,3-Methylenesuccinic acid 
2,4'-dihydroxyacetophenone 
2,4,4-trimethylpentane-1,3-diyl bis(2-methylpropanoate) 
2,4,5-Trichlor-3,6-dimethoxy-phenol 
2,4,6-trichloro-3-methoxyphenol 
2,4,6-Trimethoxyphenyl acetate 
2,4,6-trimethyldecane 
2,4-di-tert-butylphenol  
2,4-diamino-6,7-diisopropylpteridine 
2,4-diaminopteridine-6-carbaldehyde 
2,4-Dihydroxy-3,6-dimethylbenzaldehyde 
2,4-dihydroxyacetophenone-5-O-sulfate 
2,4-dimethoxy-6-methylbenzene-1,3-diol 
2,4-dimethyl-1-heptene 
2,4-dimethylfuran 
2,4-dimethylhexane 
2,4-dimethylpentan-3-amine 
2,4-xylenol +   
2,5-bis(5-carboxy-3-ethyl-4-methylpyrrol-2-ylmethyl)-3,4-diethylpyrrole 
2,5-bis(hydroxymethyl)furan diacetate 
2,5-bis[(4-hydroxy-3-methoxyphenyl)methylidene]-1-cyclopentanone 
2,5-di-tert-butylphenol 
2,5-diamino-6-ribosylamino-4(3H)pyrimidinone 5'-triphosphate 
2,5-dihydroxybenzaldehyde  
2,5-dihydroxybenzoate 
2,5-dihydroxybenzoic acid +   
2,5-diimino-3,4-bis(indol-3-yl)hexanedioic acid 
2,5-diketopiperazines +   
2,5-Dimethoxy-4-(2-propenyl)phenol 
2,5-Dimethoxyphenol 
2,5-diphenylfuran-3,4-dicarboxylic acid 
2,5-ditert-butyl-4-methoxyphenol 
2,5-xylenol +   
2,6,10,14-tetramethylheptadecane 
2,6,10,15-tetramethylheptadecane 
2,6,7-trihydroxy-3-methylnaphthalene-1,4-dione 
2,6,8-trimethyldecane 
2,6-di-tert-butyl-4-methoxyphenol 
2,6-di-tert-butyl-4-methylphenol  
2,6-di-tert-butylphenol  
2,6-diaminotoluene  
2,6-dichloroindophenol  
2,6-Dimethoxy-4-(1-propenyl)phenol 
2,6-Dimethoxy-4-methylphenol 
2,6-Dimethoxy-4-propylphenol 
2,6-dimethoxyphenol +  
2,7,10-trimethyldodecane 
2,9-dideoxy-9-glutaramido-2,3-dehydo-N-acetylneuraminic acid 
2-(1,1-diallylbut-3-enyl)-5-nonylphenol 
2-(1,2-Diamino-1-propenyl)phenol 
2-(1,3-benzothiazol-2-yl)phenol 
2-(1,3-benzoxazol-2-yl)phenol 
2-(1-Ethoxy-2-hydroxy)propyl-4-methoxyphenol 
2-(1-Ethoxy-2-hydroxy)propyl-4-methoxyphenol-2-methyl-butyrate 
2-(1H-benzimidazol-2-yl)-N-(2-furanylmethyl)-3-[3-(trifluoromethyl)phenyl]-2-propenamide 
2-(2,4-dioxo-1H-pyrimidin-6-yl)-N-[2-(4-morpholinyl)ethyl]acetamide 
2-(2,5-dihydroxy-4-methoxyphenyl)acetic acid 
2-(2-carboxyethyl)-4-methyl-5-propylfuran-3-carboxylic acid 
2-(2-chloroanilino)-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-4-thiazolone 
2-(2-hydroxy-4-methoxyphenyl)-2-oxoacetic acid 
2-(2-hydroxy-4-methoxyphenyl)-5-(3-hydroxypropyl)benzofuran 
2-(2-hydroxyphenyl)ethanol 
2-(3,3-dimethyl-2-oxobutylidene)-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-4-thiazolidinone 
2-(3,4-dihydroxy-5-methoxyphenyl)acetic acid 
2-(3,4-Dihydroxyphenylethyl)-6-epi-elenaiate 
2-(3,5-diphenyl-3,4-dihydropyrazol-2-yl)-2-(4-hydroxy-3-methoxyphenyl)acetonitrile 
2-(3-(1-(((4E,10E)-2,9-Dioxo-12-isopropyl-1,8-diazacyclododecane-4,10-diene-3-yl)carbamoyl)-2-methylpropyl)ureido)-3-methylbutyric acid 
2-(3-hydroxyphenyl)propionic acid 
2-(3-hydroxyprop-1-en-1-yl)-5-methoxyphenol 
2-(3-hydroxyprop-1-en-1-yl)-6-methoxyphenol 
2-(4'-Methylthio)butylmalic acid 
2-(4-ethylanilino)-5-[(4-hydroxy-3,5-dimethoxyphenyl)methylidene]-4-thiazolone 
2-(4-hydroxy-3,5-dimethoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-7H-pyrano[2,3-g][1,4]benzodioxin-7-one 
2-(4-hydroxy-3-methylbut-2-en-1-yl)-5-methoxybenzene-1,3-diol 
2-(4-hydroxyanilino)-5-[(4-hydroxy-3,5-dimethoxyphenyl)methylidene]-4-thiazolone 
2-(4-hydroxyanilino)-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-4-thiazolone 
2-(4-hydroxybenzyl)quinazolin-4(3H)-one 
2-(4-hydroxyphenyl)-1-benzofuran-5-ol 
2-(4-hydroxyphenyl)-3-methylbutyric acid +   
2-(4-hydroxyphenyl)-5-(E)-propenylbenzofuran 
2-(4-hydroxyphenyl)ethanol +   
2-(4-hydroxyphenylazo)benzoic acid 
2-(4-methoxyphenyl)propan-2-ol 
2-(4-methyl-1-piperazinyl)ethanamine 
2-(5'-Methylthio)pentylmalic acid 
2-(5-amino-4-cyano-1H-imidazol-1-yl)-5-(4-methylpiperazin-1-yl)benzoic acid 
2-(5-amino-4-cyano-1H-imidazol-1-yl)benzoic acid 
2-(6'-Methylthio)hexylmalic acid 
2-(6-aminohexylamino)-cAMP 
2-(7'-Methylthio)heptylmalic acid 
2-(7-aminoheptyl)guanidine 
2-(acetamidomethylidene)succinic acid 
2-(aminomethyl)-3,4,6-trichlorophenol +  
2-(carboxymethyl)-1-oxo-1,2-dihydronaphtho[1,2-d]-1,2-thiazole-4-carboxylic acid 3,3-dioxide 
2-(ethoxyimino)-2-ketoglutaric acid 
2-(hydroxymethyl)-3,5-dimethoxyphenol 
2-(hydroxymethyl)-4-(1-hydroxy-2-\{[6-(4-phenylbutoxy)hexyl]amino\}ethyl)phenol +  
2-(hydroxymethyl)-5-methoxy-4-methylbenzene-1,3-diol 
2-(omega-methylthio)alkylmaleic acid +  
2-(p-coumaroyl)malic acid 
2-(phosphinomethylidene)succinic acid 
2-[(1H-1,2,4-triazol-3-ylimino)methyl]phenol 
2-[(1S)-1-aminoethyl]-1-carboxymethyl-5-hydroxy-4-methylimidazole 
2-[(2,6-Diamino-1-hydroxyhexylidene)amino]-3-hydroxypropanoic acid 
2-[(2-Amino-1-hydroxy-3-methylpentylidene)amino]-3-(1H-imidazol-5-yl)propanoic acid 
2-[(2-Amino-1-hydroxy-3-methylpentylidene)amino]-3-methylpentanoic acid 
2-[(2-Amino-3-methylbutanoyl)amino]-3-hydroxy-4-[(3S,5S)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptan-3-yl]butanoic acid 
2-[(2-Azaniumyl-3-methylbutanoyl)amino]-3-methylpentanoate 
2-[(3,3-dimethyloxiran-2-yl)methyl]-5-methoxybenzene-1,3-diol 
2-[(3R,6aR,8R,10aR)-3-hydroxy-1-(pyrazine-2-carbonyl)-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3R,6aR,8S,10aR)-3-hydroxy-1-[oxo(2-pyrazinyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3R,6aS,8R,10aS)-3-hydroxy-1-[oxo(2-pyrazinyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3R,6aS,8S,10aS)-3-hydroxy-1-(pyrazine-2-carbonyl)-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3S,6aR,8R,10aR)-3-hydroxy-1-[oxo(2-pyrazinyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3S,6aR,8S,10aR)-3-hydroxy-1-[oxo(2-pyrazinyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3S,6aS,8R,10aS)-3-hydroxy-1-[oxo(2-pyrazinyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(3S,6aS,8S,10aS)-3-hydroxy-1-[oxo(2-pyrazinyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(4-fluorophenyl)methyl]acetamide 
2-[(4-acetyloxy-3-ethoxyphenyl)methylidene]-7-methyl-3-oxo-5-(2-phenylethenyl)-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester 
2-[(4-acetyloxyphenyl)methylidene]-7-methyl-3-oxo-5-(2-phenylethenyl)-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester 
2-[(4-hydroxyphenyl)methyl]propanedinitrile 
2-[(4-hydroxyphenyl)methylidene]propanedinitrile 
2-[(ethylsulfanyl)methyl]phenol +   
2-[1-(p-chlorophenyl)ethyl]-4,6-dinitrophenol 
2-[1-hydroxy-3-(4-methoxyphenyl)propyl]-3,5-dimethoxyphenol 
2-[2,4,6-trihydroxy-3-(3-methylbut-2-en-1-yl)phenyl]acetic acid 
2-[2-[[3-(2-chlorophenyl)-1-oxoprop-2-enyl]amino]-4-thiazolyl]acetic acid ethyl ester 
2-[2-hydroxy-3-(3-hydroxyphenyl)propyl]benzene-1,3,5-triol 
2-[2-nitro-4-(trifluoromethyl)phenyl]sulfinylacetic acid (4-chlorophenyl) ester 
2-[3-(3,5-dihydroxyphenyl)-2-hydroxypropyl]benzene-1,3,5-triol 
2-[3-(hydroxymethyl)oxiran-2-yl]phenol 
2-[3-ethyl-5-(4-methoxyphenyl)-1H-pyrazol-4-yl]phenol 
2-[4,6-dihydroxy-2-methoxy-3-(3-methylbut-2-en-1-yl)phenyl]-2-(sulfooxy)acetic acid 
2-[4,6-dihydroxy-2-methoxy-3-(3-methylbut-2-en-1-yl)phenyl]acetic acid 
2-[5-[(4-hydroxy-3-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-3-thiazolidinyl]-2-phenylacetic acid 
2-[5-[2-[2-[5-(2-Hydroxybutyl)oxolan-2-yl]propanoyloxy]butyl]oxolan-2-yl]propanoic acid 
2-[5-[2-[2-[5-(2-Hydroxypropyl)oxolan-2-yl]propanoyloxy]propyl]oxolan-2-yl]propanoic acid 
2-[5-[2-[2-[5-(2-Oxopropyl)oxolan-2-yl]propanoyloxy]butyl]oxolan-2-yl]propanoic acid 
2-[[(4-chlorophenyl)-oxomethyl]amino]-3-(2-oxo-1H-quinolin-4-yl)propanoic acid 
2-[[1-oxo-3-(4-pentylphenyl)prop-2-enyl]amino]benzoic acid 
2-[[2-(3,4-dimethoxyanilino)-2-oxoethyl]thio]-3-pyridinecarboxylic acid propan-2-yl ester 
2-[[2-(6-oxo-1-cyclohexa-2,4-dienylidene)-3H-1,3,4-oxadiazol-5-yl]thio]acetic acid (2,6-dimethylphenyl) ester 
2-[[2-(6-oxo-1-cyclohexa-2,4-dienylidene)-3H-1,3,4-oxadiazol-5-yl]thio]acetic acid (4-phenylmethoxyphenyl) ester 
2-[[2-[(2-hydroxyphenyl)-oxomethoxy]-1-oxoethyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylic acid methyl ester 
2-[[2-cyano-3-(3,4-dimethoxyphenyl)-1-oxoprop-2-enyl]amino]-4-phenyl-3-thiophenecarboxylic acid ethyl ester 
2-[[3-(3,4-dimethoxyphenyl)-1-oxoprop-2-enyl]amino]benzoic acid 
2-[[3-(4-methoxyphenyl)-1-oxoprop-2-enyl]amino]benzoic acid 
2-[[3-(methylthio)-1,2,4-thiadiazol-5-yl]thio]acetic acid (4-acetamidophenyl) ester 
2-[[oxo(thiophen-2-yl)methyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid propan-2-yl ester 
2-\{3-[(3,3-dimethyloxiran-2-yl)methyl]-4,6-dihydroxy-2-methoxyphenyl\}acetic acid 
2-\{4,6-dihydroxy-2-methoxy-3-[3-methyl-4-(sulfooxy)but-2-en-1-yl]phenyl\}acetic acid 
2-\{[(2E)-3-iodoprop-2-en-1-yl](propyl)amino\}tetralin-7-ol 
2-\{[2-(2-chlorophenyl)-2-hydroxyethyl]amino\}-N-[(2-fluorophenyl)methyl]acetamide 
2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
2-acetamido-2-deoxy-D-glucopyranose 1-phosphate +  
2-acetamido-5-oxopentanoate 
2-acetamidophenol  
2-acetylamino-3-hydroxyl-4-methyl-benzoic acid methyl ester 
2-acetylphenol 
2-allylphenol  
2-amino-2-(methoxymethyl)-4-(4-octylphenyl)butan-1-ol +  
2-amino-2-deoxy-beta-D-glucopyranosyl beta-D-galactopyranoside 
2-amino-2-deoxy-D-galactopyranose +   
2-amino-2-deoxyisochorismic acid 
2-amino-2-phenylacetonitrile 
2-amino-3,4-dihydroxy-5-methoxybenzamide 
2-amino-3-(3-oxoprop-1-enyl)but-2-enedioic acid +  
2-amino-3-cyano-7-(dimethylamino)-4-(2-methoxyphenyl)-4H-chromene 
2-amino-3-oxoadipic acid 
2-amino-3-phosphonopropanoic acid 
2-amino-4-(3-nitrophenyl)-3-cyano-7-(dimethylamino)-4H-chromene  
2-amino-4-(4-hydroxyphenyl)buta-1,3-diene-1,1,3-tricarbonitrile 
2-Amino-5-[(1-carboxy-2-sulfanylethyl)amino]-5-oxopentanoic acid 
2-amino-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-4-thiazolone 
2-amino-5-[(4-hydroxyphenyl)methylidene]-4-thiazolone 
2-amino-5-chlorophenol 
2-amino-5-methoxyphenol 
2-amino-cPuMP 
2-aminoacetyl fluoride  
2-aminoacrylic acid +  
2-aminoethanesulfonate +  
2-aminoethoxydiphenylborane  
2-aminomuconate 6-semialdehyde(1-) 
2-aminooctanoic acid 
2-aminooctanoic acid zwitterion 
2-aminopentanenitrile 
2-aminopropan-1-ol +  
2-aminopropiophenone +   
2-ammonio-2-deoxy-D-glucopyranose +  
2-ammonio-2-deoxy-D-glucopyranose 6-phosphate(1-) +  
2-arachidonoylglycerol +   
2-benzylsuccinic acid +  
2-butyl-1-octanol +  
2-butylfuran 
2-chloro-N-(4-fluorophenyl)-3-phenyl-2-propenamide 
2-chloro-N-[2-[2-[(5-chloro-3-methyl-1-phenyl-4-pyrazolyl)methylidene]hydrazinyl]-2-oxoethyl]benzamide 
2-chloro-N-[2-[2-[(5-nitro-2-thiophenyl)methylidene]hydrazinyl]-2-oxoethyl]benzamide 
2-cis,6-trans,10-trans-geranylgeranyl diphosphate 
2-cyano-3-(1,3-dimethyl-2-oxo-5-benzimidazolyl)-N-(4-methoxyphenyl)-2-propenamide 
2-cyano-3-(4,5-dimethoxy-2-nitrophenyl)-N-(2-oxolanylmethyl)-2-propenamide 
2-cyano-N-(2-methoxyphenyl)-3-[5-nitro-2-(1-pyrrolidinyl)phenyl]-2-propenamide 
2-cyano-N-(3-methylphenyl)-3-[4-(methylthio)phenyl]-2-propenamide 
2-cyano-N-(4-ethoxyphenyl)-3-[3-methyl-4-(1-pyrrolidinyl)phenyl]-2-propenamide 
2-cyano-N-[3-(1-imidazolyl)propyl]-3-(4-nitrophenyl)-2-propenamide 
2-cyano-N-cyclohexyl-3-[4-(methylthio)phenyl]-2-propenamide 
2-cyclopentylphenol 
2-decaprenyl-6-methoxy-1,4-benzoquinone 
2-decaprenyl-6-methoxy-3-methyl-1,4-benzoquinone 
2-decaprenyl-6-methoxyphenol 
2-dehydro-L-gluconic acid 
2-deoxy-alpha-L-fucosylaclacinomycin S 
2-deoxy-D-ribofuranose 
2-deoxy-D-ribofuranose 1-phosphate(2-) 
2-deoxy-D-ribonate 
2-deoxy-D-ribonic acid 
2-deoxy-D-ribose +  
2-deoxy-D-ribose 5-phosphate(2-) 
2-endo-amino-2-exo-benzoyl-3-exo-phenylnorbornane 
2-ethoxyphenol 
2-ethyl-2-hexenal +  
2-ethylhydracrylate 
2-ethylhydracrylic acid 
2-Ethylphenol  
2-formamido-N(1)-(5-O-phosphonato-D-ribosyl)acetamidine +  
2-formylglutaric acid 
2-furancarboxylic acid [3-[[[1,3-benzodioxol-5-yl(oxo)methyl]hydrazinylidene]methyl]phenyl] ester 
2-furancarboxylic acid [3-[[[4-anilino-6-(4-morpholinyl)-1,3,5-triazin-2-yl]hydrazinylidene]methyl]phenyl] ester 
2-furancarboxylic acid [4-[(2,4-dioxo-5-thiazolidinylidene)methyl]-2-methoxyphenyl] ester 
2-furancarboxylic acid [4-[(3-methyl-4-oxo-2-sulfanylidene-5-thiazolidinylidene)methyl]phenyl] ester 
2-furancarboxylic acid [4-[[[(2-methylpropan-2-yl)oxy-oxomethyl]hydrazinylidene]methyl]phenyl] ester 
2-furancarboxylic acid [4-[[[oxo(2-pyridinyl)methyl]hydrazinylidene]methyl]phenyl] ester 
2-hexylfuran 
2-hydroxy-17beta-estradiol +   
2-hydroxy-2-(2-hydroxy-4-methoxyphenyl)acetic acid 
2-Hydroxy-2-(4-hydroxyphenyl)propanoic acid 
2-Hydroxy-2-ethylsuccinic acid 
2-hydroxy-3-(2-hydroxyphenyl)propanal 
2-hydroxy-3-(4-hydroxyphenyl)prop-2-enoic acid 
2-hydroxy-3-methoxybenzaldehyde 2-pyridylhydrazone 
2-hydroxy-3-methoxystrychnine 
2-hydroxy-3-methylbenzoic acid (3-cyano-4-imino-2-oxopentyl) ester 
2-hydroxy-3-methylbutyrate 
2-hydroxy-3-methylbutyric acid +  
2-hydroxy-4-(4-hydroxyphenyl)butanoic acid 
2-hydroxy-4-hydroxymethylbenzylidenepyruvic acid 
2-Hydroxy-4-methoxybenzaldehyde 
2-hydroxy-4-methylbenzoic acid [2-(2-chloroanilino)-2-oxoethyl] ester 
2-hydroxy-5-[(4-methoxyphenyl)sulfamoyl]benzoic acid [2-[1-(3-bicyclo[2.2.1]heptanyl)ethylamino]-2-oxoethyl] ester 
2-hydroxy-5-\{1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl\}benzamide +   
2-hydroxy-5-methoxy-6-(3-methylbut-3-en-1-ynyl)benzylalcohol 
2-hydroxy-6-[2-(4-hydroxyphenyl)-2-oxo-ethyl]benzoic acid 
2-hydroxyacrylic acid 
2-hydroxybenzoic acid (3,3,5-trimethylcyclohexyl) ester  
2-hydroxybenzoic acid [2-(2-ethoxyanilino)-2-oxo-1-phenylethyl] ester 
2-hydroxybenzoic acid [2-[[(1-methyl-2-pyrrolyl)-oxomethyl]amino]-2-oxoethyl] ester 
2-hydroxybutyrate +  
2-hydroxybutyric acid +  
2-hydroxydicarboxylic acid +   
2-hydroxyestrone +   
2-hydroxyethyl salicylate 
2-hydroxyglutaramic acid 
2-hydroxyhexadecanoate +  
2-hydroxyhexadecanoic acid +  
2-hydroxyisophthalic acid +   
2-hydroxymethyl-3-pentylphenol +  
2-hydroxymethylglutaric acid +  
2-hydroxyoctadecanoate +  
2-hydroxyoctadecanoic acid +  
2-hydroxyphenylalanine +  
2-hydroxyphytanoyl-CoA(4-) 
2-iodo-6-methoxyphenol 
2-isopropoxyphenol +   
2-isopropyl-5-methyl-1-heptanol 
2-isopropylaminoethylamine 
2-isopropylmaleic acid 
2-isopropylmalic acid +  
2-isopropylphenol +   
2-linoleoyl-sn-glycero-3-phosphoethanolamine 
2-methoxy-12-methyloctadec-17-en-5-ynoyl anhydride 
2-methoxy-17beta-estradiol +   
2-Methoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol 
2-methoxy-4-[(oxiran-2-yl)methyl]phenol 
2-Methoxy-4-[2-(2-methoxy-4-prop-2-enylphenoxy)propyl]phenol 
2-Methoxy-4-methylphenol  
2-methoxy-4-vinylphenol 
2-Methoxy-5-methylphenol 
2-methoxy-6-[[(1-methyl-2-benzimidazolyl)amino]methyl]phenol 
2-methoxy-6-[[(1-propyl-5-benzimidazolyl)amino]methyl]phenol 
2-methoxy-N-[3-[4-[3-methyl-4-[(6-methyl-3-pyridinyl)oxy]anilino]-6-quinazolinyl]prop-2-enyl]acetamide +  
2-methoxyestrone +   
2-methoxyhydroquinone 
2-Methoxyresorcinol 
2-methyl-1,3-thiazolidine-2-carboxamide 
2-methyl-1-pentene 
2-methyl-3-ketovaleric acid 
2-methyl-3-oxopropanoate +  
2-methyl-3-sulfanylbutan-1-ol 
2-methyl-5-propionylfuran 
2-methyl-N-(6-nitro-1,3-benzothiazol-2-yl)-3-phenyl-2-propenamide 
2-methylacetoacetyl-CoA(4-) 
2-methylalanyl-D-tryptophan 
2-methylbutan-2-amine 
2-methylbutanedioic acid +  
2-methylbutanoyl-CoA(4-) +  
2-methylbutyric acid +   
2-methylbutyrylcarnitine +  
2-methylcitrate(3-) +  
2-methylcrotonoyl-CoA(4-) 
2-methylene-3-methylsuccinic acid 
2-methylerythritol 
2-methylhexenoyl-CoA 
2-methylideneglutaric acid 
2-Methylphenyl 2-methylpropanoate 
2-methyltridecane 
2-nitro-p-phenylenediamine  
2-O,3-dimethylflaviolin 
2-O-sulfate-4-hydroxyacetophenone 
2-octene +  
2-Oxo-5-methyl-cis-muconate 
2-oxoadipate(2-) 
2-oxobutanoate 
2-oxoglutaramate +  
2-oxoglutarate(2-) 
2-oxopentanoic acid 
2-phenylethanaminium 
2-phenylethylamine +   
2-phospho-D-glyceric acid 
2-phosphonato-D-glycerate(3-) 
2-phosphonatoglycolate(3-) 
2-polyprenylphenol +  
2-Propylglutaric acid 
2-propylmalic acid +  
2-propylphenol 
2-Propylsuccinic acid 
2-sec-butylphenol +   
2-stearoyl-sn-glycero-3-phosphocholine 
2-succinyl-6-hydroxycyclohexa-2,4-diene-1-carboxylic acid +  
2-succinylbenzoic acid +  
2-tert-butyl-4-hydroxyanisole +   
2-tetradecanoyl-sn-glycero-3-phosphocholine 
2-thiophenecarboxylic acid (4-acetamidophenyl) ester 
2-thiophenecarboxylic acid [2-ethoxy-4-[(3-methyl-5-oxo-1-phenyl-4-pyrazolylidene)methyl]phenyl] ester 
2-thiophenecarboxylic acid [3-[[1-(3-chloro-4-fluorophenyl)-3,5-dioxo-4-pyrazolidinylidene]methyl]phenyl] ester 
2-thiophenecarboxylic acid [4-[2-cyano-2-(6-methyl-1H-benzimidazol-2-yl)ethenyl]phenyl] ester 
2-trans,6-trans,10-trans-geranylgeranyl diphosphate(3-) 
2-trans,6-trans-farnesyl diphosphate(3-) 
20(S),25-dihydroxyvitamin D3 
20-HETE +   
20-hydroxy-20-oxoleukotriene B4-20-(beta-D-glucuronide) 
20-hydroxy-leukotriene B4 
20-hydroxy-leukotriene B4(1-) 
20-hydroxy-leukotriene E4(1-) 
20-hydroxycholesterol  
20beta-dihydroprednisolone 
23(S),25-dihydroxy-24-oxovitamin D3 
24,25-dihydrolanosterol +   
25-hydroxycholesterol  
26-hydroxycholesterol +   
2beta-hydroxytestosterone 
2CN113 
2CN115 
3',4'-difluoro-N-\{4'-fluoro-6-[(3S)-pyrrolidin-3-yloxy][biphenyl]-3-yl\}-6-[(3S)-pyrrolidin-3-yloxy][biphenyl]-3-carboxamide 
3',5'-cyclic AMP +   
3',5'-cyclic AMP(1-) 
3',5'-cyclic CMP 
3',5'-cyclic dTMP 
3',5'-cyclic GMP +   
3',5'-cyclic GMP(1-) +  
3'-AMP 
3'-AMP(2-) 
3'-Deoxyoleacein 
3'-dephospho-CoA 
3'-dephospho-CoA(2-) 
3'-hydroxy-4'-methoxydiclofenac 
3'-hydroxydiclofenac 
3'-Hydroxytrimethoprim 
3'-N-Acetyl-4'-O-(10,12-octadecadienoyl)fusarochromanone 
3'-N-debenzoyl-2'-deoxytaxol 
3'-N-debenzoyltaxol +  
3'-phosphonato-5'-adenylyl sulfate(4-) 
3'-UMP(2-) 
3,13,19-trimethyltricosanoic acid 
3,17-dioxoandrost-4-en-19-al 
3,3',5'-triiodothyronine +   
3,3',5,5'-tetraiodothyroacetic acid  
3,3',5-triiodo-L-thyronine +   
3,3',5-triiodo-L-thyronine sulfate 
3,3',5-triiodo-L-thyronine zwitterion +  
3,3'-diiodo-L-thyronine +  
3,3'-Thiobispropanoic acid  
3,4,5-tribromo-2-(2,4-dibromophenoxy)phenol 
3,4,5-trimethoxyphenol +  
3,4,5-Trimethoxyphenyl acetate 
3,4,5-trimethylphenol +  
3,4-bis(7-chloroindol-3-yl)-2,5-diiminohexanedioic acid 
3,4-DHPEA-EA 
3,4-Dihydro-8-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-1H-2-benzopyran-1-one  
3,4-dihydroxybutyric acid 
3,4-dihydroxymandelaldehyde +  
3,4-dihydroxymandelate +  
3,4-dihydroxymandelic acid  
3,4-dihydroxyphenylacetaldehyde  
3,4-dimethoxybenzene-1,2-diol 
3,4-xylenol +   
3,5,7-trihydroxy-2-(3-hydroxy-5-methoxyphenyl)-5H-chromen-5-yl 
3,5-dibromo-4-hydroxybenzamide 
3,5-dibromo-4-hydroxybenzonitrile  
3,5-dibromo-4-hydroxyphenylpyruvic acid 
3,5-diiodo-L-tyrosinate(1-) 
3,5-diiodo-L-tyrosine +  
3,5-diiodothyropropionic acid 
3,5-diiodotyrosyl-3,5-diiodotyrosine +  
3,5-dimethoxybenzene-1,2-diol 
3,5-Dimethoxyphenol 
3,5-dimethyl-4-(methylsulfanyl)phenol +   
3,5-dimethyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxylic acid (4-methylphenyl) ester 
3,5-Dimethylcatechol 
3,5-dimethyloctane 
3,5-dinitro-4-hydroxyphenylpyruvic acid 
3,5-Dinitroguaiacol 
3,5-dioxooctanedioic acid 
3,5-xylenol +   
3,6,7,9-tetrahydroxy-3-methyl-2,3-dihydro-1H-naphtho[2,1-b]pyran-1-one 
3,6-Dimethoxy-5-methylbenzene-1,2-diol 
3,7,11-trimethyldodecan-1-ol 
3,7-dimethyl-3-octanol 
3,8,9,10-tetrahydroxy-6-methyl-1,4-dihydroanthracen-1-one 
3,8-dimethylundecane 
3-(1,3-benzodioxol-5-yl)-1-(2,6-dimethyl-4-morpholinyl)-3-(2-hydroxy-4,6-dimethoxyphenyl)-1-propanone 
3-(1,3-benzodioxol-5-yl)-2-cyano-N-(4-hydroxyphenyl)-2-propenamide 
3-(1,3-benzodioxol-5-yl)-3-(2-hydroxy-4,6-dimethoxyphenyl)-1-(3-methyl-1-piperidinyl)-1-propanone 
3-(1,3-benzodioxol-5-yl)-3-(2-hydroxy-4,6-dimethoxyphenyl)-1-(4-methyl-1-piperidinyl)-1-propanone 
3-(1,3-benzodioxol-5-yl)-N-(4-phenyl-2-thiazolyl)-2-propenamide 
3-(1,3-benzodioxol-5-yl)-N-[2-(4-methylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-2-propenamide 
3-(1,3-benzodioxol-5-yl)-N-[2-[(4-chlorophenyl)methylthio]ethyl]-2-propenamide 
3-(1-carboxyvinyloxy)anthranilic acid 
3-(10-Heptadecenyl)phenol 
3-(1H-indol-3-yl)propanoate 
3-(1H-indol-3-yl)propanoic acid  
3-(1′-Hydroxypentyl)phenol 
3-(2'-Methylthio)ethylmalic acid 
3-(2,4-dimethylphenyl)-N-(thiophen-2-ylmethyl)-2-propenamide 
3-(2-chloro-6-fluorophenyl)-N-pyridin-4-yl-2-propenamide 
3-(2-chlorophenyl)-N-[4-(dimethylsulfamoyl)phenyl]-2-propenamide 
3-(2-chlorophenyl)-N-pyridin-4-yl-2-propenamide 
3-(2-ethylhexoxy)propan-1-amine 
3-(2-furanyl)-2-propenoic acid (3-formylphenyl) ester 
3-(2-hydroxy-3-methoxyphenyl)prop-2-enal 
3-(2-hydroxy-3-methoxyphenyl)propanal 
3-(2-hydroxy-4-methoxyphenyl)prop-2-enal 
3-(2-hydroxyphenyl)oxirane-2-carbaldehyde 
3-(2-hydroxyphenyl)oxirane-2-carboxylic acid 
3-(2-hydroxyphenyl)propanal 
3-(2-hydroxyphenyl)propanoic acid 
3-(2-Methylpropanoyloxy)-8-(2-methylbutanoyloxy)-9,10-epoxy-p-mentha-1,3,5-triene 
3-(2-Methylpropanoyloxy)-8-(3-methylbutanoyloxy)-9,10-epoxy-p-mentha-1,3,5-triene 
3-(2-methylpropyl)cyclohexene 
3-(2-nitrophenyl)-N-(3-pyridinyl)-2-propenamide 
3-(2′-(4′-hydroxyphenyl)acetoxy)-2S-methylpropanoic acid 
3-(3'-Methylthio)propylmalic acid 
3-(3-anilino-3-oxoprop-1-enyl)-N-hydroxybenzamide 
3-(3-hydroxy-4-methoxybenzyl)-6-isobutyl-2,5-diketopiperazine 
3-(3-hydroxyphenyl)-3-hydroxypropanoic acid 
3-(3-hydroxyphenyl)oxirane-2-carboxylic acid 
3-(3-hydroxyphenyl)propanal 
3-(3-Hydroxyphenyl)propanenitrile 
3-(4'-Methylthio)butylmalic acid 
3-(4-amino-1-tert-butyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl)phenol 
3-(4-chlorophenyl)-N-(3-methoxyphenyl)-2-propenamide 
3-(4-deoxy-beta-D-gluc-4-enosyluronic acid)-N-acetyl-D-glucosamine 
3-(4-ethoxyphenyl)-5-[(3-hydroxy-4-methoxyphenyl)methylidene]-2-(3-nitrophenyl)-1,1-dioxo-1,3-thiazolidin-4-one 
3-(4-fluorophenyl)-N-(6-methoxy-3-pyridinyl)-2-propenamide 
3-(4-fluorophenyl)-N-(thiophen-2-ylmethyl)-2-propenamide 
3-(4-Hydroxy-2-methoxyphenyl)-2-propenal 
3-(4-hydroxy-3,5-diiodophenyl)lactic acid 
3-(4-hydroxy-3,5-dimethoxyphenyl)oxirane-2-carboxylic acid 
3-(4-hydroxy-3,5-dimethoxyphenyl)propanoylpyrrole 
3-(4-hydroxy-3-methoxyphenyl)propane-1,2-diol 
3-(4-Hydroxyphenyl)-1-propanol 
3-(4-hydroxyphenyl)-4-isobutyl-1H-pyrrole-2,5-dione 
3-(4-hydroxyphenyl)lactate +  
3-(4-hydroxyphenyl)lactic acid +  
3-(4-hydroxyphenyl)oxirane-2-carbaldehyde 
3-(4-hydroxyphenyl)oxirane-2-carboxylic acid 
3-(4-hydroxyphenyl)propanohydrazide 
3-(4-hydroxyphenyl)pyruvate 
3-(4-methoxyphenyl)-N-(11-oxo-6,7,8,9-tetrahydropyrido[2,1-b]quinazolin-2-yl)-2-propenamide 
3-(4-tert-butylphenyl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-propenamide 
3-(5'-Methylthio)pentylmalic acid 
3-(6'-Methylthio)hexylmalic acid 
3-(7'-Methylthio)heptylmalic acid 
3-(8,11,14-Pentadecatrienyl)phenol 
3-(acetamidomethylidene)-2-(hydroxymethyl)succinic acid 
3-(difluoromethyl)-N-(7-fluoro-1,1,3-trimethyl-2,3-dihydro-1H-inden-4-yl)-1-methyl-1H-pyrazole-4-carboxamide +  
3-(hydrazinylmethyl)phenol 
3-(hydroxyamino)phenol 
3-(imidazol-5-yl)lactic acid +  
3-(indol-3-yl)lactate 
3-(indol-3-yl)lactic acid  
3-(methylthio)propionate 
3-(pyrimidin-2-yl)propanoic acid 
3-[(1-carboxyvinyl)oxy]benzoic acid 
3-[(2-aminoethyl)sulfanyl]-6-ethyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)sulfanyl]-6-methyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)sulfanyl]-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)thio]-1-azabicyclo[3.2.0]heptan-7-one 
3-[(2-aminoethyl)thio]-6-ethyl-1-azabicyclo[3.2.0]heptan-7-one 
3-[(2-aminoethyl)thio]-6-methyl-1-azabicyclo[3.2.0]heptan-7-one 
3-[(2E,4E,8S,10E,12Z)-4,8-dimethyltetradeca-2,4,10,12-tetraenoyl]-4-hydroxy-5-(4-hydroxyphenyl)-1,2-dihydropyridin-2-one 
3-[(3-aminopropyl)amino]-4-hydroxybenzoic acid 
3-[(\{5-[(2-amino-1,3-thiazol-4-yl)methyl]-4-ethyl-1,2,4-triazol-3-yl\}sulfanyl)methyl]-N-(2,3-dimethylphenyl)benzamide 
3-[(R)-[1-[2-(4-fluorophenyl)ethyl]-4-piperidinyl]-hydroxymethyl]-2-methoxyphenol 
3-[(S)-[1-[2-(4-fluorophenyl)ethyl]-4-piperidinyl]-hydroxymethyl]-2-methoxyphenol 
3-[1-Hydroxy-2-(methylamino)ethyl]phenol 
3-[1-hydroxy-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enylidene]-6-methylpyran-2,4-dione 
3-[2-(ethylamino)-1-hydroxyethyl]phenol  
3-[3-[(2-bromo-4-chlorophenoxy)methyl]-4-methoxyphenyl]-N-[(1,3-dimethyl-4-pyrazolyl)methyl]-2-propenamide 
3-[3-hydroxy-4-(3-methylbut-2-enyl)phenyl]-5-(4-hydroxybenzyl)-4-methyldihydrofuran-2(3H)-one 
3-\{6-[5-(4-methylpiperazin-1-yl)-1H-imidazo[4,5-b]pyridin-2-yl]-1H-benzimidazol-2-yl\}phenol 
3-\{[2-(1H-benzimidazol-1-yl)-6-\{[2-(diethylamino)ethyl]amino\}pyrimidin-4-yl]amino\}-4-methylphenol 
3-\{[4-(2,4-dimethyl-1,3-thiazol-5-yl)pyrimidin-2-yl]amino\}phenol 
3-amino-2,3-dideoxy-scyllo-inosose 
3-amino-5-[(4-hydroxyphenyl)methyl]-4,4-dimethylpyrrolidin-2-one 
3-amino-5-phenylpentane 
3-amino-6-chloro-5-(dimethylamino)-N-(3-pyridinyl)-2-pyrazinecarboxamide 
3-amino-7-(4-methylpiperazin-1-yl)-9-oxo-9H-imidazo[1,2-a]indole-2-carbonitrile 
3-amino-9-oxo-9H-imidazo[1,2-a]indole-2-carbonitrile 
3-amino-N-[2-(3,4-dihydroxyphenyl)ethyl]propanamide 
3-aminopiperidine-2-one 
3-aminosuccinimide +  
3-benzyl-4-hydroxy-5-(4-hydroxyphenyl)-2,5-dihydrofuran-2-one 
3-bromo-N-\{2-bromo-4-chloro-6-[(1-cyclopropylethyl)carbamoyl]phenyl\}-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxamide +  
3-butylphenol 
3-carboxy-1-hydroxypropylthiamine diphosphate 
3-carboxy-4-methyl-5-propyl-2-furanpropanoate 
3-Chloro-1-(4-hydroxy-3-methoxyphenyl)-1,2-propanediol 
3-chloro-L-tyrosine 
3-cyano-L-alanine +  
3-decaprenyl-4,5-dihydroxybenzoic acid +  
3-decaprenyl-4-hydroxy-5-methoxybenzoic acid 
3-dehydro-4-methylzymosterol +  
3-dehydro-L-gulonate 
3-dehydrocarnitine +   
3-dehydrocarnitinium 
3-dehydrosphinganinium(1+) +  
3-demethylubiquinone-10 
3-deoxy-D-arabino-hexonic acid 
3-deoxychenodeoxycholic acid 
3-dimethylallyl-4-hydroxymandelic acid 
3-dimethylallyl-4-hydroxyphenylpyruvic acid 
3-disulfanyl-L-alanine +  
3-ethylpentane 
3-Ethylphenol  
3-fluoro-Nalpha-(1H-indol-2-ylcarbonyl)-N-\{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl\}-L-phenylalaninamide 
3-formyl-L-tyrosinyl-L-threonine 
3-formylsalicylic acid 
3-fucosyllactose +  
3-furoic acid +  
3-hydroxy-2,8-dichlorodibenzofuran 
3-hydroxy-2-[[1-[2-[(4-hydroxybenzoyl)amino]-3-methylbutanoyl]pyrrolidine-2-carbonyl]amino]benzoic acid 
3-hydroxy-2-methylpropanoyl-CoA(4-) 
3-hydroxy-2-propionamidobenzamide 
3-hydroxy-3-(2-hydroxyphenyl)propanal 
3-hydroxy-3-(3-hydroxyphenyl)propanoic acid-O-sulphate 
3-hydroxy-3-methylglutarate(1-) 
3-hydroxy-3-methylglutarate(2-) 
3-hydroxy-3-methylglutaric acid +  
3-hydroxy-3-methylhexanoic acid +  
3-hydroxy-4-(4-hydroxy-3-methoxyphenyl)butan-2-one 
3-hydroxy-4-(4-hydroxyphenyl)-5-[(4-hydroxyphenyl)methyl]-5-methoxy-furan-2-one 
3-hydroxy-4-(4-hydroxyphenyl)butan-2-one 
3-Hydroxy-4-methoxymandelate 
3-hydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione 
3-hydroxy-9-oxo-9,10-seco-23,24-bisnorchola-1,3,5(10)-trien-22-oic acid +  
3-hydroxy-N(6),N(6),N(6)-trimethyl-L-lysine 
3-hydroxyanthranilate 
3-hydroxyanthranilic acid 
3-hydroxybenzoic acid [2-(1H-indol-3-yl)-2-oxoethyl] ester 
3-hydroxybenzyl acetate 
3-hydroxybenzyl alcohol 
3-hydroxybenzyl benzoate 
3-hydroxybutyrate +  
3-hydroxybutyric acid +   
3-hydroxydocosanoyl-CoA +  
3-hydroxydodecanedioic acid 
3-hydroxyicosanoyl-CoA +  
3-hydroxyisobutyrate +  
3-hydroxyisovalerate 
3-hydroxyisovaleric acid +   
3-hydroxyisovalerylcarnitine 
3-hydroxykynurenamine 
3-hydroxykynurenine +   
3-hydroxymandelic acid 
3-hydroxyoctadecanoyl-CoA +  
3-hydroxyphenyl propanoate 
3-hydroxyphenylacetic acid  
3-hydroxyphenylpyruvic acid 
3-Hydroxyphenylurea 
3-hydroxypropanoyl-CoA(4-) 
3-hydroxypropionate 
3-hydroxypropionic acid +   
3-hydroxypyruvate 
3-hydroxypyruvic acid  
3-hydroxysuberic acid 
3-hydroxytetracosanoyl-CoA 
3-hydroxytetradecanoic acid +  
3-iodo-L-tyrosine +  
3-isopentyl-4-hydroxy phenylacetic acid methyl ester 
3-keto-beta-D-galactose 
3-linalylflaviolin 
3-mercaptopentanol 
3-mercaptopyruvate 
3-mercaptopyruvic acid 
3-methoxy-3-methylhexane 
3-Methoxy-3-oxopropanoic acid 
3-Methoxy-4-hydroxyphenylethyleneglycol 
3-Methoxy-4-Hydroxyphenylglycol sulfate 
3-methoxy-4-hydroxyphenylglycolaldehyde 
3-methoxy-5-hexylphenol 
3-Methoxy-5-methylbenyene-1,2-diol 
3-Methoxy-5-methylphenol 
3-methoxycatechol monosulfate 
3-methoxyphenol 
3-methoxytyramine +   
3-methoxytyramine sulfate 
3-Methoxytyramine-betaxanthin 
3-methyl-2-[[oxo-(4-pentoxyphenyl)methyl]amino]butanoic acid 
3-methyl-2-oxobutanoate 
3-methyl-2-oxobutanoic acid  
3-methyl-2-oxovalerate +  
3-methyl-2-oxovaleric acid +   
3-methyl-3-sulfanylhexan-1-ol 
3-methyladenine  
3-methylbenzylsuccinic acid 
3-methylbut-2-enoyl-CoA(4-) 
3-methyleneheptane 
3-methylguanine +  
3-methylhexane 
3-methylhistidine 
3-methylhistidine zwitterion 
3-methylmalate(2-) 
3-methylmalic acid +  
3-methylpentane 
3-methylpyrrolo[1,2-a]pyrazine 
3-methylsalicylaldehyde 
3-methylthiopropylamine +  
3-morpholinopropylamine 
3-nonadecylphenol 
3-nonaprenyl-4-hydroxy-5-methoxybenzoic acid 
3-O-(cis-4-coumaroyl)-beta-D-glucopyranose 
3-O-(trans-4-coumaroyl)-beta-D-glucopyranose 
3-O-acetyl-4'-O-demethylpapaveroxine +  
3-O-beta-D-galactopyranosyl-sn-glycerol 
3-O-methylcalopocarpin 
3-O-methyldopa 
3-O-methyldopa zwitterion 
3-O-vanillyceanothic acid 
3-oxoadipic acid +  
3-oxochola-4,6-dien-24-oic acid 
3-oxodecanoyl-CoA 
3-oxodocosanoyl-CoA 
3-oxodotriacontanoyl-CoA 
3-oxohexacosanoyl-CoA 
3-oxohexanoyl-CoA 
3-oxoicosanoyl-CoA 
3-oxolauroyl-CoA 
3-oxooctadecanoyl-CoA 
3-oxooctanoyl-CoA 
3-oxopalmitoyl-CoA(4-) 
3-oxopristanoyl-CoA(4-) 
3-oxopropanoate 
3-oxotetracosanoyl-CoA 
3-oxotetradecanoyl-CoA 
3-Pentadecylphenol  
3-penten-1-yne +  
3-phenyl-N-(3-pyridinyl)-2-propenamide 
3-phenyl-N-[2,2,2-trichloro-1-[[(8-quinolinylamino)-sulfanylidenemethyl]amino]ethyl]-2-propenamide 
3-phenyllactic acid +  
3-phenylpropionate +  
3-phenylpropionic acid +   
3-phenylpropylamine 
3-phosphonato-D-glycerate(3-) 
3-phosphonato-D-glyceroyl phosphate(4-) 
3-phosphonatooxypyruvate(3-) 
3-Pyroglutamylthiazolidine-4-carboxylic acid 
3-Pyrrolidineacetic acid, 2-carboxy-4-(1-methylethenyl)- 
3-sulfino-L-alanine +  
3-sulfino-L-alanine(1-) +  
3-sulfinylpyruvic acid 
3-sulfonatopyruvate(2-) 
3-tert-butyl-4-hydroxyanisole +   
3-tridecylphenol 
3-ureidoisobutyric acid 
3097-B2 
3097-C2 
35-amino-3-methylbacteriohopane-30,31,32,33,34-pentol 
35-amino-3-methylbacteriohopane-31,32,33,34-tetrol 
35-aminobacteriohopane-30,31,32,33,34-pentol 
35-aminobacteriohopane-31,32,33,34-tetrol 
3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestan-26-oyl-CoA +  
3alpha,7alpha,12alpha-trihydroxy-24-oxo-5beta-cholestan-26-oyl-CoA(4-) 
3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-en-26-oyl-CoA +  
3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-al +  
3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oic acid +  
3alpha,7alpha,12alpha-trihydroxy-5beta-cholestane-5-carboxylic acid 
3alpha,7alpha,12beta-trihydroxy-5beta-cholanate 
3alpha,7alpha,12beta-trihydroxy-5beta-cholanic acid 
3alpha,7alpha,24-trihydroxy-5beta-cholestan-26-oyl-CoA 
3alpha,7alpha-dihydroxy-24-oxo-5beta-cholestan-26-oyl-CoA 
3alpha,7alpha-dihydroxy-5beta-cholest-24-enoyl-CoA 
3alpha,7alpha-dihydroxy-5beta-cholestan-26-al 
3alpha,7alpha-dihydroxy-5beta-cholestan-26-oic acid +  
3alpha,7alpha-dihydroxy-5beta-cholestan-26-oyl-CoA +  
3alpha-hydroxy-5beta-androstan-17-one +   
3alpha-hydroxy-5beta-androstan-17-one 3-glucosiduronic acid 
3alpha-hydroxy-5beta-pregnan-20-one  
3beta,12-dihydroxy-13-methyl-5,8,11,13-podocarpatetraene-7-one 
3beta,12-dihydroxy-13-methyl-6,8,11,13-podocarpatetraene 
3beta,12alpha-dihydroxy-5beta-cholan-24-oic acid 
3beta,7alpha,12alpha-trihydroxy-5beta-cholan-24-oic acid 
3beta,7alpha-dihydroxy-5beta-cholan-24-oic acid 
3beta-hydroxy-4beta-methyl-5alpha-cholest-8-ene-4alpha-carboxylate 
3beta-hydroxy-4beta-methyl-5alpha-cholest-8-ene-4alpha-carboxylic acid 
3beta-hydroxy-5alpha-cholest-8-ene-4alpha-carboxylate 
3beta-hydroxy-5alpha-cholest-8-ene-4alpha-carboxylic acid 
3beta-hydroxy-5beta-pregnan-20-one +  
3beta-hydroxylanost-8-en-32-al  
3S-hydrangenol 4'-O-alpha-L-rhamnopyranoysl-(1->3)-beta-D-glucopyranoside 
4''-deoxyterphenyllin 
4',5-dihydroxydiclofenac 
4'-(4,5-dimethyl-1,3-dioxolan-2-yl)methyl-phenol 
4'-(4-fluorophenyl)acetanilide 
4'-demethyldeoxypodophyllotoxin 
4'-demethylepipodophyllotoxin +   
4'-demethylpodophyllotoxin 
4'-hydroxy torasemide 
4'-hydroxychalcone  
4'-hydroxydiclofenac  
4'-O-methylbavachalcone 
4'-oxolividamine 
4,4',4''-(4-propylpyrazole-1,3,5-triyl)trisphenol 
4,4'-Dihydroxy-2',6'-dimethoxychalcone 
4,4'-dihydroxy-3,5-dimethoxydihydrostilbene 
4,4'-dihydroxybenzyl sulfone 
4,4'-disulfanyldibutanoic acid 
4,4'-thiodiphenol +   
4,4-dimethyl-5alpha-cholesta-8,14,24-trien-3beta-ol  
4,5,9,10-dehydroisolongifolene 
4,5-dihydro-1,3-thiazol-2-amine 
4,5-dimethoxybenzene-1,3-diol 
4,6,8-trimethyl-1-nonene 
4,6-dimethyldodecane 
4,6-dimethylundecane 
4,6-dioxoheptanoic acid  
4,8,12-trimethyltridecanoyl-CoA(4-) 
4,8-diamino-N-[1-amino-3-(carbamoylamino)-1-oxopropan-2-yl]-2,3,5,7,9-pentahydroxynonanamide +  
4,8-Dimethyl-1,5-dioxacyclooctane-2,6-dione 
4-(1-hydroxy-3-phenylprop-2-en-1-yl)-5-methoxy-2,6-dimethylbenzene-1,3-diol 
4-(1-hydroxy-3-phenylpropyl)-5-methoxy-2,6-dimethylbenzene-1,3-diol 
4-(1-hydroxyethyl)phenol 
4-(2',3'-dihydroxy-3'-methylbutanoxy)phenethanol 
4-(2,4,7-trioxa-bicyclo[4.1.0]heptan-3-yl)phenol 
4-(2,4-dihydroxy-3-methoxyphenyl)butan-2-one 
4-(2,4-dihydroxy-5-methoxyphenyl)butan-2-one 
4-(2,6-dichlorobenzamido)-N-(piperidin-4-yl)-pyrazole-3-carboxamide 
4-(2,6-difluorobenzamido)-N-(piperidin-4-yl)-1H-pyrazole-3-carboxamide 
4-(2-Amino-1,3-thiazol-4-yl)phenol 
4-(2-amino-1-hydroxypropyl)-2-methoxyphenol 
4-(2-amino-3-hydroxyphenyl)-2,4-dioxobutanoic acid 
4-(2-aminophenyl)-2,4-dioxobutanoate 
4-(2-carboxyethyl)-7a-methyl-1-oxo-octahydro-1H-indene-5-carboxylic acid glucuronide 
4-(2-hydroxypropoxy)-3,5-dimethyl-Phenol 
4-(2-iodacetamido)-TEMPO 
4-(3,4-dihydroxy-5-methoxyphenyl)butan-2-one 
4-(3-hydroxybutyl)-2-methoxyphenol 
4-(4-hydroxy-3,5-dimethoxyphenyl)butan-2-one 
4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylic acid (3-methylcyclohexyl) ester 
4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylic acid (4-methoxyphenyl)methyl ester 
4-(4-hydroxy-3-methoxyphenyl)butan-2-one oxime 
4-(4-hydroxyphenethoxy)-4-oxobutanoic acid 
4-(4-Hydroxyphenyl)-2-butanol 
4-(6-imidazolidin-2-yl-1H,3'H-2,5'-bibenzimidazol-2'-yl)phenol 
4-(7-butyl-5H-pyrrolo[2,3-b]pyrazin-6-yl)phenol 
4-(\{4-[(2,3,3-Trichloroacryloyl)oxy]phenyl\}sulfonyl)phenyl 2,3,3-trichloroacrylate 
4-(\{4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidin-2-yl\}amino)phenol 
4-(acetylamino)-3-hydroxyphenyl hydrogen sulfate 
4-(dimethylamino)-N-[7-(hydroxyamino)-7-oxoheptyl]benzamide 
4-(Ethoxymethyl)-2-methoxyphenol 
4-(hydroxymethyl)-5-methoxy-2-methylbenzene-1,3-diol 
4-(methoxymethyl)phenol 
4-(methylsulfanyl)-m-cresol +   
4-(methylsulfanyl)phenol +   
4-(methylsulfinyl)phenol +   
4-(R)-hydroxysattabacin 
4-(tert-butyl)phenyl 3,5-dimethylisoxazole-4-carboxylate 
4-(trifluoromethyl)phenol 
4-(trimethylammonio)butanoate  
4-(trimethylammonio)butanoic acid +  
4-(trimethylsilyl)phenol +  
4-[(1S,3aR,4S,6aR)-4-(1,3-benzodioxol-5-yl)tetrahydrofuro[3,4-c]furan-1-yl]-2-methoxyphenol 
4-[(3,4,5-tribromo-1H-pyrrol-2-yl)methyl]phenol 
4-[(E)-2-hydroxyethenyl]-2-methoxyphenol 
4-[2-(4-methoxyphenyl)propan-2-yl]phenol 
4-[3-(3,4-dihydroxyphenyl)-2-hydroxypropyl]benzene-1,2,3,5-tetrol 
4-[3-(hydroxymethyl)oxiran-2-yl]phenol 
4-[5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]-N-(2-ethyl-3-oxo-1,2-oxazolidin-4-yl)-2-methylbenzamide +  
4-[[(4-bromo-2-ethyl-3-pyrazolyl)-oxomethyl]amino]benzoic acid propan-2-yl ester 
4-[[(4S)-3-[2-(1-adamantyl)ethyl]-2-amino-4,5-dihydroimidazol-4-yl]methyl]phenol 
4-[[2-furanyl(oxo)methyl]amino]benzoic acid propan-2-yl ester 
4-[[4-[2-cyano-3-(4-methoxyanilino)-3-oxoprop-1-enyl]-2-methoxyphenoxy]methyl]benzoic acid 
4-\{2-[(2-hydroxybenzyl)amino]ethyl\}-2,5-dimethoxybenzonitrile 
4-\{[6-endo-amino-6-exo-benzoyl-5-exo-phenylnorbornan-2-yl]oxy\}-4-oxobutanoic acid 
4-\{bis[4-(dimethylamino)phenyl]methyl\}phenol 
4-acetamido-TEMPO 
4-acetamidobutanal 
4-acetamidobutanoate 
4-Allyl-1,2-diacetoxybenzene 
4-allyl-2,6-dimethoxyphenol 
4-amino-1,2-oxazolidin-3-one +   
4-amino-4-deoxyprephenic acid 
4-amino-5-chloro-2-ethoxy-N-(\{4-[(4-fluorophenyl)methyl]morpholin-2-yl\}methyl)benzamide +  
4-amino-TEMPO +   
4-aminoantipyrine 
4-aminofolic acid  
4-aminosalicylic acid  
4-ammoniobutanal 
4-benzyloxy-2'-hydroxy-3',4',5',6'-tetramethoxychalcone 
4-carboxy-2-hydroxymuconate semialdehyde hemiacetal 
4-chloro-2-methylphenol  
4-chloro-3,5-dimethylphenol  
4-chloro-L-phenylalanylglycine 
4-chloro-N-[1-[[5-(ethylthio)-1,3,4-thiadiazol-2-yl]amino]-3-methyl-1-oxobutan-2-yl]benzamide 
4-chloro-N-[3-(3-methylanilino)-1-(5-nitro-2-furanyl)-3-oxoprop-1-en-2-yl]benzamide 
4-coumaric acid methyl ester +  
4-coumaroyl-CoA(4-) +  
4-coumaroyltriacetic acid lactone 
4-cyanophenol +   
4-cyclopentylphenol 
4-Demethoxycarbonyl-2-O-methylbutyrolactone I 
4-Dodecylphenol 
4-ethenyl-2,6-dimethoxybenzene-1,3-diol 
4-ethenyl-2-methoxybenzene-1,3-diol 
4-ethenyl-6-methoxybenzene-1,3-diol 
4-ethoxyaniline +   
4-Ethoxyphenol 
4-Ethyl-2,6-dimethoxyphenol 
4-Ethyl-2-methoxyphenol  
4-ethyl-6-methoxybenzene-1,2,3-triol 
4-ethylphenol +   
4-ethylphenyl sulfate 
4-ethylphenyl sulfate(1-) 
4-fluoro-4'-hydroxybenzophenone 
4-formylsalicylic acid 
4-fumarylacetoacetate(2-) 
4-Gingerol 
4-hexen-3-one +  
4-Hydroxy-2',3,4',6'-tetramethoxychalcone 
4-Hydroxy-2,3,6-trimethylphenyl acetate 
4-hydroxy-2,6-dimethylaniline 
4-hydroxy-2-methoxyphenyl 1-O-beta-D-glucopyranoside 
4-hydroxy-2-methylacetophenone 
4-hydroxy-2-oxoglutarate(2-) +  
4-hydroxy-3-methoxy-N-[[1-(phenylmethyl)-3-indolyl]methylideneamino]benzamide 
4-hydroxy-3-methylacetophenone 
4-hydroxy-4-(4-hydroxy-3-methoxyphenyl)butan-2-one 
4-hydroxy-4-(4-hydroxyphenyl)butan-2-one 
4-Hydroxy-5-(4'-hydroxyphenyl)-valeric acid-4'-O-sulphate 
4-hydroxy-5-(4-hydroxy-3-methoxyphenyl)pentanoic acid 
4-hydroxy-6-methylaniline 
4-Hydroxy-alprenolol 
4-Hydroxy-benzenepropanedioate 
4-hydroxy-L-prolinate 
4-hydroxy-L-proline zwitterion 
4-Hydroxyatomoxetine 
4-hydroxybenzenediazonium 
4-hydroxybenzoate ester +   
4-hydroxybenzohydrazide 
4-Hydroxybenzyl isothiocyanate  
4-hydroxychalcone  
4-Hydroxydihydrocinnamaldehyde 
4-hydroxyglenoblone 
4-hydroxyindole 
4-hydroxymandelate +  
4-hydroxymandelic acid +  
4-hydroxymandelonitrile +  
4-hydroxymellein 
4-hydroxymethamphetamine 
4-hydroxymethylsalicylaldehyde 
4-hydroxynon-2-enal +   
4-Hydroxyphenethyl 2-(4-hydroxyphenyl)acetate 
4-hydroxyphenethyl 2-(4-oxo-5,6-dihydro-2H-pyran-3-yl) acetate 
4-Hydroxyphenethyl methyl succinate 
4-hydroxyphenyl-l-azoformamide 
4-hydroxyphenylacetate 
4-hydroxyphenylacetic acid +   
4-hydroxyphenylglyoxylic acid 
4-hydroxyphenylpyruvic acid +  
4-hydroxyphenylpyruvic acid oxime 
4-hydroxyphenytoin  
4-hydroxyphthalic acid 
4-hydroxyproline +  
4-hydroxyprotoasukamycin +  
4-Hydroxysattabacin 
4-hydroxystyrene +   
4-hydroxytryptamine 
4-Isopentylphenol 
4-isopropylphenol +   
4-maleylacetoacetate 
4-methoxy-17beta-estradiol +   
4-Methoxy-2-allylphenol 
4-methoxy-6-pentyl-1,2-dihydroxybenzene 
4-methoxybenzene-1,2-diol 
4-methoxybenzene-1,3-diol 
4-methoxyestrone +  
4-methoxyphenylethylamine +   
4-methoxytyramine  
4-Methyl-2,4-bis-(p-hydroxyphenyl)pent-1-ene 
4-methyl-2-oxopentanoate 
4-methyl-2-oxopentanoic acid  
4-methylaeruginoic acid 
4-methylaminophenol +  
4-methylbenzenesulfonic acid [4-(3-amino-2-cyano-3-oxoprop-1-enyl)-2-methoxyphenyl] ester 
4-methylcatechol +   
4-methylpentanal  
4-Methylphenyl 3-methylbutanoate 
4-Methylphenyl dodecanoate 
4-Methylphenyl octanoate 
4-methylthio-2-oxobutanoate +  
4-Methylthiobutylhydroximoyl-cysteinylglycine 
4-methylundecane 
4-n-Butylphenol 
4-n-Heptylphenol 
4-n-Hexylphenol 
4-n-Pentylphenol 
4-nitro-1,2-phenylenediamine  
4-nitrophenyl hydrogen sulfate  
4-nonylphenol  
4-O-demethylisobutyrolactone II 
4-O-methyl-L-dopa 
4-octylphenol +   
4-oxobutanoate 
4-Oxohex-1,6-diyl diacetate 
4-phenylbutylamine  
4-pyridoxate 
4-tert-butylphenol +   
4-trimethylammoniobutanal 
4-Tritylphenyl 5-hexynoate 
4-Vinylsyringol 
4a-hydroxytetrahydrobiopterin +  
4alpha-(3-methyl-4-formyloxy-heptyl)-3alpha-methyl-2-oxetanone 
4alpha-(3-methyl-4-formyloxy-hexyl)-3alpha-methyl-2-oxetanone 
4alpha-formyl-4beta-methyl-5alpha-8-cholesten-3beta-ol 
4alpha-formyl-5alpha-cholest-8-en-3beta-ol 
4alpha-hydroxymethyl-4beta-methyl-5alpha-8-cholesten-3beta-ol 
4alpha-hydroxymethyl-4beta-methylzymosterol 
4alpha-hydroxymethyl-5alpha-cholest-8-en-3beta-ol 
4alpha-methyl-5alpha-cholest-8-en-3-one 
4alpha-methyl-5alpha-cholest-8-en-3beta-ol 
4alpha-methylzymosterol +  
4beta-hydroxycholesterol  
4beta-methylzymosterol-4-carbaldehyde 
4E,15Z-bilirubin IXa 
4R,5R,6S-Trihydroxy-2-hydroxymethyl-2-cyclohexen-1-one 6-(2-hydroxy-6-methylbenzoate) 
5'-(3'-Methoxy-4'-hydroxyphenyl)-gamma-valerolactone 
5'-acetylphosphoadenosine 
5'-adenylyl sulfate(2-) 
5'-deoxyadenosine 
5'-hydroxy-asperentin-8-O-methylether 
5'-S-methyl-5'-thioadenosine  
5'-xanthylate(2-) 
5(S),6(S)-epoxy-18(S)-hydroxy-(7E,9E,11Z,14Z,16E)-icosapentaenoic acid 
5(S)-HETE 
5(S)-HPETE(1-) 
5,4'-Dimethyl-6-hydroxyluteolinidin 
5,6,6'-trihydroxy-5'-methoxy[biphenyl]-3,3'-dicarboxylic acid 
5,6,7,8-tetrahydrobiopterin +   
5,6-dihydrothymine 
5,6-dihydrouracil 
5,6-dihydroxyindole-2-carboxylate +  
5,6-dimethylbenzimidazole 
5,6-trans-vitamin D3 
5,7-dihydroxy-4-methylphthalide 
5-(2-aminoethoxy)methyl-2'-deoxyuridine 
5-(2-aminoethyl)-2'-deoxyuridine 
5-(2-carboxylatoethyl)-4-oxo-4,5-dihydro-1H-imidazol-5-ide 
5-(2-hydroxyethyl)-4-methylthiazole 
5-(3',4'-dihydroxyphenyl)-gamma-valerolactone 3'-O-sulfate 
5-(3',4'-dihydroxyphenyl)-gamma-valerolactone-3'-O-glucuronide 
5-(3',5'-Dihydroxyphenyl)-gamma-valerolactone-O-sulphate-O-methyl 
5-(3-azidopropylamino)-5-oxopentanoic acid +  
5-(3-hydroxypropyl)-2-(2-methoxy-4-hydroxyphenyl)benzofuran 
5-(4,6-dioxo-3-propan-2-yl-1-cyclohex-2-enylidene)-N-ethyl-4-[4-(4-morpholinylmethyl)phenyl]-2H-isoxazole-3-carboxamide 
5-(4-acetyloxy-3-methoxyphenyl)-2,7-dimethyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester 
5-(4-bromophenyl)-4-(4-hydroxy-3-methoxyphenyl)-3-methyl-2,4-dihydropyrrolo[3,4-c]pyrazol-6-one 
5-(4-hydroxy-2,5-dimethylphenoxy)-2,2-dimethyl-Pentanoic acid 
5-(4-hydroxy-3-methoxyphenyl)pentanoic acid 
5-(6-O-malonyl-beta-D-glucosyloxy)-indole-3-carboxylic acid 
5-(diethylsulfamoyl)-2-hydroxybenzoic acid [2-oxo-2-[4-(trifluoromethoxy)anilino]ethyl] ester 
5-(hydroxymethyl)cytosine +   
5-(methylsulfanyl)-2,3-dioxopentyl phosphate(2-) 
5-(N-methyl-N-propyl)amiloride 
5-(pentadeca-8,11,14-trien-1-yl)resorcinol monomethyl ether 
5-[(1-carboxyethenyl)oxy]-6-hydroxycyclohexa-1,3-diene-1-carboxylic acid +  
5-[(3-hydroxy-4-methoxyphenyl)methyl]oxolan-2-one 
5-[(4-hydroxy-3,5-dimethoxyphenyl)methylidene]-1-phenyl-1,3-diazinane-2,4,6-trione 
5-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-(2-methoxyanilino)-4-thiazolone 
5-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-(2-pyridinylamino)-4-thiazolone 
5-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-(4-methoxyanilino)-4-thiazolone 
5-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-(4-methyl-1-piperidinyl)-4-thiazolone 
5-[(4-hydroxyphenyl)methyl]-3-imino-4,4-dimethylpyrrolidin-2-one 
5-[2-(feruloyl)ethen-1-yl]thalidomide 
5-[[3-(1,5-dimethyl-4-pyrazolyl)-1-oxoprop-2-enyl]amino]-3-methylthiophene-2,4-dicarboxylic acid O2-ethyl ester O4-propan-2-yl ester 
5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->3)]-D-glucopyranose 
5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->6)-[beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->6)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose +  
5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-) +  
5-amino-1-(5-phosphonato-D-ribosyl)imidazol-3-ium 
5-amino-1-(5-phosphonato-D-ribosyl)imidazole-4-carboxylate 
5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile +   
5-amino-1-[3-fluoro-4-(morpholin-4-yl)phenyl]imidazole-4-carbonitrile 
5-amino-1-anilinoimidazole-4-carbonitrile 
5-amino-1-benzoylimidazole-4-carbonitrile 
5-amino-1-formylimidazole-4-carbonitrile 
5-amino-2-oxopentanoic acid 
5-amino-4-chloro-2-(2,3-dihydroxyphenyl)pyridazin-3(2H)-one 
5-amino-4-cyano-1H-imidazole-1-carboxamide 
5-amino-5-(4-hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil 
5-aminofluorescein 
5-aminoimidazole ribonucleoside 
5-aminolevulinic acid +   
5-aminopentanoic acid +  
5-aminosalicylaldehyde 
5-diphospho-1D-myo-inositol pentakisphosphate 
5-dodecenoate 
5-dodecenoic acid +  
5-epi-pretrichodermamide A 
5-epi-trithiopretrichodermamide A 
5-ethenyl-3-methoxybenzene-1,2-diol 
5-Ethoxy-10-Gingerol 
5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-) 
5-formimidoyltetrahydrofolate(2-) 
5-formylsalicylic acid 
5-formyluracil 
5-guanidino-2-oxopentanoic acid 
5-hydroperoxy-15-HETE +  
5-hydroxy-2-(1'-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione 
5-hydroxy-2-methylchromone-7-O-rutinoside 
5-hydroxy-6,7-dimethoxy-2-methylchromone 
5-hydroxy-6-methoxy-2-methylchromone-7-O-rutinoside 
5-hydroxy-L-tryptophan 
5-hydroxy-N-formylkynurenine +  
5-hydroxybenzimidazole 
5-Hydroxyconiferaldehyde 
5-hydroxydiclofenac  
5-hydroxyindole  
5-hydroxyisouric acid +  
5-hydroxykynurenamine +  
5-hydroxykynurenine +  
5-hydroxymethyluracil +  
5-hydroxypropafenone 
5-hydroxytryptophan +   
5-Isoxazoleacetic acid, 4,5-dihydro-3-(4-hydroxyphenyl)-, methyl ester 
5-L-glutamyl amino acid +  
5-methoxy-2-(3-methylbut-2-en-1-yl)benzene-1,3-diol 
5-methoxy-2-[[(1-methyl-2-benzimidazolyl)amino]methyl]phenol 
5-methoxy-2-methylbenzene-1,3-diol 
5-methoxysalicylaldehyde 
5-methoxytryptamine +   
5-methyl-2-furaldehyde 
5-methylcytosine +   
5-methyldec-1-ene 
5-methyltetrahydrofolic acid +   
5-methyltryptamine  
5-nonyloxytryptamine 
5-O-phosphonato-alpha-D-ribofuranosyl diphosphate(5-) 
5-O-phosphono-alpha-D-ribofuranosyl diphosphate 
5-oxo-delta-bilirubin 
5-oxo-ETE  
5-oxoprolinate +  
5-oxoproline +   
5-PAHSA 
5-PAHSA(1-) 
5-phospho-beta-D-ribosylaminium(1-) 
5-pyridoxolactone 
5-sulfosalicylic acid 
5alpha-androstane +   
5alpha-androstane-3alpha,17beta-diol +   
5alpha-androstane-3beta,17beta-diol +   
5alpha-cholest-7-en-3beta-ol +   
5alpha-cholest-8-en-3beta-ol 
5alpha-cholesta-7,24-dien-3beta-ol 
5alpha-pregnane-3,20-dione  
5beta-cholestan-3-one 
5beta-cholestane-3alpha,7alpha,12alpha,26-tetrol +  
5beta-cholestane-3alpha,7alpha,12alpha-triol 
5beta-cholestane-3alpha,7alpha,26-triol 
5beta-cholestane-3alpha,7alpha-diol 
5beta-dihydrotestosterone 
5beta-pregnane-3,20-dione 
5E-7-oxozeaenol 
5Z-7-oxozeaenol  
5′-formyl-2′-hydroxyl-4′-methoxy-(E,E)-sorbophenone 
6'-oxoparomamine 
6,11-Di-O-acetylalbrassitriol 
6,7-dihydrobiopterin +  
6,8-dihydroxy-3-(2-oxopropyl)-isocoumarin 
6-(2-amino-2-carboxyethyl)-4-hydroxybenzothiazole 
6-(alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol +  
6-(carboxymethoxy)hexanoic acid 
6-(hexylthio)-4-(4-hydroxyphenyl)-2-oxo-3,4-dihydro-1H-pyridine-5-carbonitrile 
6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol(1-) +  
6-\{[1-(benzylsulfonyl)piperidin-4-yl]amino\}-3-(carboxymethoxy)thieno[3,2-b][1]benzothiophene-2-carboxylic acid 
6-amino-2-oxohexanoic acid +  
6-aminohexyl phosphate 
6-aminonicotinamide  
6-deoxy-alpha-L-galactopyranosyl-(1->3)-[beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)]-D-glucopyranose 
6-dimethyl-4-hydrxy-2-methoxybenzaldehyde ( 
6-ethyl-2-hydroxy-4-methoxy-3-methylbenzaldehyde 
6-Gingediol 
6-Gingesulfonic acid 
6-hydroxy-pseudooxy-nornicotine 
6-hydroxydeoxybrevianamide E 
6-hydroxymethyladenine 
6-Hydroxyshogaol 
6-hydroxytryprostatin B 
6-lactoyl-5,6,7,8-tetrahydropterin +  
6-linalyl-2-O,3-dimethylflaviolin 
6-methoxy indan-5-ol 
6-methoxy-3,5-dimethylbenzene-1,2,4-triol 
6-methyladenine 
6-O-(trans-4-coumaroyl)-alpha-D-glucopyranose 
6-O-(trans-4-coumaroyl)-beta-D-glucopyranose 
6-O-methyl-2-deprenylrheediaxanthone B 
6-O-phosphonato-D-glucono-1,5-lactone(2-) 
6-oxoprostaglandin F1alpha  
6beta-hydroxycortisol  
6beta-hydroxycortisone 
6beta-hydroxyestrone 
6beta-hydroxyferruginol 
6beta-hydroxytestosterone +   
7,2'-dihydroxy-4'-methoxyisoflavan quinonemethide 
7,8-dihydroneopterin +  
7,8-dihydroneopterin 3'-triphosphate(4-) 
7,9,10-trihydroxy-3-(2-oxopropyl)-1H-benzo[g]isochromen-1-one 
7,9-dihydro-1H-purine-2,6,8(3H)-trione +   
7-(2-amino-2-carboxyethyl)-5-hydroxy-2H-1,4-benzothiazine-3-carboxylic acid 
7-(2-amino-2-carboxyethyl)-5-hydroxy-3,4-dihydro-2H-1,4-benzothiazin-3-one 
7-(2-hydroxyphenyl) butane-7,8,9-triol 
7-(3-aminopyrrolidin-1-yl)-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid +  
7-(methylsulfinyl)heptylamine 
7-amino-2-(ethylsulfanyl)-5-oxo-1-phenyl-1,5-dihydro[1,2,4]triazolo[1,5-a]pyridine-6,8-dicarbonitrile 
7-aminocholesterol 
7-dehydrodesmosterol 
7-epi-zeaenol 
7-hydroxy-1,2,3,6,8-pentachlorodibenzofuran 
7-hydroxy-3,4-dichlorodibenzofuran 
7-hydroxy-5-hydroxymethyl-2H-benzo[1,4]thiazin-3-one 
7-Isopropenylbicyclo[4.2.0]octa-1,3,5-triene-2,5-diol 
7-methoxydeoxymorellin 
7-methylguanine +   
7-O-descarbamoyl-17-O-demethylreblastatin 
7-O-geranyl-2-O,3-dimethylflaviolin 
7-oxo-5alpha-cholestan-3beta-ol 
7-oxo-8,9-dihydroxy-4'-N-demethyl staurosporine 
7-oxohernangerine 
7-oxolithocholic acid +   
7-PAHSA 
7-PAHSA(1-) 
713A 
7alpha,12alpha-dihydroxy-3-oxo-5beta-cholan-24-oic acid +  
7alpha,12alpha-dihydroxy-5beta-cholestan-3-one 
7alpha,12alpha-dihydroxycholest-4-en-3-one 
7alpha,25-dihydroxy-4-cholesten-3-one 
7alpha,25-dihydroxycholesterol 
7alpha,26-dihydroxycholesterol +  
7alpha-acetoxymultiplolide A 
7alpha-hydroxy-3-oxo-4-cholestenoic acid 
7alpha-hydroxy-3-oxo-5beta-cholan-24-oic acid 
7alpha-hydroxy-5beta-cholestan-3-one 
7alpha-hydroxycholest-4-en-3-one  
7alpha-hydroxyestradiol 
7beta-hydroxyepiandrosterone 
8'-epi-cleomiscosin A 
8,5'-diferulic acid 
8,8a-epoxymorellic acid 
8-(6-aminohexylamino)-cAMP 
8-(6-aminohexylthio)-cAMP 
8-(6-aminohexylthio)-cGMP 
8-(methylsulfinyl)octylamine 
8-(methylthio)octylamine 
8-acetyl homononactic acid 
8-amino-8-demethylriboflavin +  
8-aminooctanoic acid 
8-demethyl-8-(2,3,4-O-trimethyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(2,3-O-dimethyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(2-O-methyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(alpha-L-rhamnosyl)tetracenomycin C 
8-epi-ilicicolin H 
8-epi-prostaglandin E2  
8-Gingediol 
8-hydroxy-2-(1'-hydroxyethyl)naphtho-[2,3-b]-furan-4,9-dione 
8-hydroxy-2-oxabicyclo[3.3.1]non-6-ene-3,5-dicarboxylic acid 
8-hydroxy-3-chlorodibenzofuran 
8-Hydroxy-7-methoxy-4-methyl-5H-indeno[1,2-b]pyridin-5-one 
8-hydroxyadenine 
8-nitroguanosine 3',5'-cyclic monophosphate 
8-OH-DPAT  
8-oxoadenine 
8-PAHSA 
8-PAHSA(1-) 
8alpha-acetoxymultiplolide A 
9(S)-HPODE 
9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1H-benzo[g]isochromen-1-one 
9,10-epoxyoctadecanoic acid +  
9-(4-hydroxyphenyl)-2,7-phenanthroline 
9-acetoxy-8,10-dehydrothymol 3-O-tiglate 
9-acetoxy-8,10-epoxythymol 3-O-tiglate 
9-aminoacridine  
9-HODE +   
9-hydroxy-2,6-dichlorodibenzofuran 
9-hydroxy-3,4-dichlorodibenzofuran 
9-hydroxymicroperfuranone 
9-PAHSA 
9-PAHSA(1-) 
9H-purine-2,6-diamine +  
[1-(2-hydroxyphenyl)-3-oxopropoxy]sulfonic acid 
[10]-Gingerdione 
[10]-Paradol 
[10]-Shogaol 
[12]-Gingerdione 
[12]-Gingerol 
[12]-Shogaol 
[3-(3,4-methylenedioxyphenyl)-2-(mercaptomethyl)-1-oxoprolyl]alanine 
[3-(3,4-methylenedioxyphenyl)-2-(mercaptomethyl)-1-oxoprolyl]glycine 
[4]-Gingerdiol 3,5-diacetate 
[5-(aminomethyl)-3-furyl]methyl diphosphate 
[5-(aminomethyl)-3-furyl]methyl phosphate 
[6)-alpha-D-Glcp-(1->4)-alpha-D-NeupAc-(2->]n 
[6-hydroxy-2-methoxy-3-(3-phenylprop-2-en-1-yl)phenyl]oxidanesulfonic acid 
[6]-Gingerdiol 5-acetate 
[6]-Gingerdione 
[6]-Paradol 
[6]-Shogaol  
[7]-Paradol 
[8]-Gingerdione 
[8]-Paradol 
[8]-Paradyl acetate 
[8]-Shogaol 
[des-Phe(8), des-Arg(9)]-bradykinin 
[Pyr1]apelin-12(2+) 
[Pyr1]apelin-13(2+) 
\{2-hydroxy-5-[2-hydroxy-3-(2,4,6-trihydroxyphenyl)propyl]phenyl\}oxidanesulfonic acid 
\{3-[(1E)-3-(4-hydroxy-2-methoxyphenyl)prop-1-en-1-yl]phenyl\}oxidanesulfonic acid 
\{3-[2-hydroxy-3-(2,4,6-trihydroxyphenyl)propyl]phenyl\}oxidanesulfonic acid 
\{4-[(1E)-3-(4-hydroxy-2-methoxyphenyl)prop-1-en-1-yl]phenyl\}oxidanesulfonic acid 
\{4-[(carboxymethoxy)carbonyl]-3,3-dioxido-1-oxonaphtho[1,2-d]-1,2-thiazol-2(1H)-yl\}acetic acid 
\{[1-(2-hydroxyphenyl)-3-oxopropan-2-yl]oxy\}sulfonic acid 
\{[3-(2,5-dihydroxyphenyl)prop-2-en-1-yl]oxy\}sulfonic acid 
\{[3-(2-hydroxyphenyl)oxiran-2-yl]methoxy\}sulfonic acid 
\{[4-(4-hydroxy-3-methoxyphenyl)butan-2-yl]oxy\}sulfonic acid 
A-90289 A 
A-90289 B 
A-Ketoglutaric acid oxime 
abyssinone I 
abyssinone V 
Ac-Asp-Glu  
Ac-D-His-Pro 
Ac-D-His-Pro-NH2 
Ac-His-D-Pro 
Ac-His-D-Pro-NH2 
acalabrutinib  
acedapsone 
acetaldehyde +   
acetate +   
acetic acid [2-(4-acetamido-6-phenyl-1,3,5-triazin-2-yl)phenyl] ester 
acetic acid [2-[2-acetyl-3-(4-methoxyphenyl)-3,4-dihydropyrazol-5-yl]phenyl] ester 
acetic acid [3-[3-(dimethylamino)-1-oxopropyl]-5-benzofuranyl] ester 
acetic acid [4-(1-acetyl-3,6-dihydro-2H-pyridin-4-yl)-2-methoxyphenyl] ester 
acetic acid [4-[(1-oxo-2-phenylethyl)amino]phenyl] ester 
acetic acid [4-[oxo-(2-phenylethylamino)methyl]phenyl] ester 
acetoacetate 
acetoacetyl-CoA(4-) 
acetone +   
acetoprole 
acetosyringone +  
Acetyl botryenaloate 
acetyl dihydrogen phosphate 
Acetyl-3-hydroxyisobutyric acid 
acetyl-CoA(4-) 
Acetyl-leucyl-isoleucyl-argininal 
Acetyl-leucyl-valyl-argininal 
acetylcholine +   
Acetyleugenol  
aclacinomycin A  
aclacinomycin N 
aclacinomycin S 
aclacinomycin T 
aclacinomycin Y 
aclonifen  
Acromelic acid B 
Acromelic acid C 
Acrostalic acid 
acrylate +   
acryloyl-CoA(4-) 
actinodaphnine 
Actinopolymorphol A 
Actinopolymorphol C 
Actinoramide C 
actinorhodin 
Aculeatusquinone A 
Aculeatusquinone B 
Aculeatusquinone C 
acumitin 
acyl-carrier protein +  
acyl-CoA +   
acylglycerone phosphate +  
Adametizine A 
Adametizine B 
adenine +   
adenosine +   
adenosine 3',5'-bismonophosphate(4-) 
adenosine 5'-monophosphate(2-) +  
adipiodone 
ADP +   
ADP alpha-D-glucoside(2-) 
ADP(3-) +  
ADP-alpha-D-mannose 
ADP-D-ribose 2'-phosphate(4-) 
ADP-D-ribose(2-) +  
adrenaline +   
adxanthromycin A 
adxanthromycin B 
Aegyptolidine A 
Aegyptolidine B 
aerugine 
Aeruginoguanidine 98-B 
Aeruginoguanidine 98-C 
Aeruginosamide 
Aeruginoside 126A 
Aeruginoside 126B 
Aeruginosin 101 
Aeruginosin 102 A 
Aeruginosin 102 B 
Aeruginosin 103-A 
Aeruginosin 205-B 
Aeruginosin 298-A 
Aeruginosin 298-B 
Aeruginosin 828A 
Aeruginosin 865 
Aeruginosin 98-A 
Aeruginosin 98-C 
Aeruginosin 98A 
Aeruginosin DA495A 
Aeruginosin DA511 
Aeruginosin DA642A 
Aeruginosin DA642B 
Aeruginosin DA688 
Aeruginosin DA722 
Aeruginosin EI461 
Aeruginosin GE686 
Aeruginosin GE730 
Aeruginosin GE766 
Aeruginosin GE810 
Aeruginosin GH553 
Aeruginosin IN608 
Aeruginosin IN652 
Aeruginosin KT608A 
Aeruginosin KT608B 
Aeruginosin KT650 
Aeruginosin KY608 
Aeruginosin LH606 
afatinib +   
afimoxifene  
aflatoxin B1 +   
aflatoxin B1 exo-8,9-epoxide  
aflatoxin B1 triol 
Agaridin 
Agatharesinol acetonide 
agmatine +   
agmatinium(2+) 
agnestin A 
agnestin B 
agnuside 
agrochelin 
AICA ribonucleotide  
Ala-Arg 
Ala-Asn 
Ala-Asp 
Ala-Cys 
Ala-Eth 
Ala-Gln  
Ala-Gly 
Ala-Gly-Tyr 
Ala-His 
Ala-Ile 
Ala-Leu 
Ala-Lys 
Ala-Met 
Ala-Met-Asp-Tyr 
Ala-Phe 
Ala-Pro 
Ala-Ser 
Ala-Thr 
Ala-Trp 
Ala-Tyr 
Ala-Val 
Ala-Val-Asp-Tyr 
Alacepril 
alamarine 
alangimarckine 
alangimarine 
alangiside 
Alanyl-alanine 
Alanyl-Arginine 
Alanyl-Hydroxyproline 
Alanyl-Isoleucine 
alanyl-leucine 
Alanyl-Lysine 
Alanyl-Methionine 
Alanyl-N-(5-amino-1,5-dicarboxypentyl)glutamine 
Alanyl-N-(6-amino-2-pyridinyl)-alpha-glutamine 
Alanyl-Proline 
Alanyl-Serine 
Alanyl-Threonine 
Alanyl-Tyrosine 
Alazopeptin 
albuterol +   
Alcalinaphenol A 
Alcalinaphenol B 
Alcalinaphenol C 
Alcalinaphenol D 
Alcalinaphenol E 
Alcalinaphenol F 
aldaric acid +   
aldehydo-D-xylose +  
aldehydo-L-iduronate 
aldehydo-N-acetyl-D-glucosamine 
aldehydo-N-acetyl-D-mannosamine 
aldosterone +   
alendronic acid  
Aleurodisconitrile 
Alitame 
alizarin blue 
alizarin complexone 
all-cis-5,8,11,14,17-icosapentaenoate +  
all-cis-docosa-4,7,10,13,16,19-hexaenoic acid +   
all-cis-docosa-7,10,13,16-tetraenoic acid +   
all-cis-icosa-8,11,14-trienoic acid +  
all-cis-icosa-8,11,14-trienoyl-CoA 
all-trans-4-hydroxyretinoic acid +   
all-trans-dodecaprenyl diphosphate 
all-trans-dodecaprenyl diphosphate(3-) 
all-trans-retinal +   
all-trans-retinoate +  
all-trans-retinoic acid +   
all-trans-retinol +   
allantoate 
allantoin +   
allocholic acid +  
allyl octadecyl oxalate 
alogliptin  
aloin A +  
aloin B +  
alpha,alpha-trehalose +   
alpha,omega-dicarboxylic acid +   
alpha-(4-hydroxyphenyl)-N-tert-butylnitrone 
alpha-allenylagmatine 
alpha-Allokainic acid 
alpha-aminobutyrate 
alpha-aminobutyric acid +  
alpha-Asp-Ile 
alpha-Asp-Leu 
alpha-Aspartyl-hydroxyproline 
alpha-cubebene 
alpha-cyano-4-hydroxycinnamic acid  
alpha-D-galactose 1-phosphate(2-) 
alpha-D-GlcpN-(1->1)-alpha-D-Galp 
alpha-D-GlcpN-(1->1)-beta-D-Glcp 
alpha-D-GlcpN-(1->6)-D-GlcpN 
alpha-D-glucosamine 6-phosphate 
alpha-D-glucose 1,6-bisphosphate 
alpha-D-glucose 1,6-bisphosphate(4-) 
alpha-D-glucose 1-phosphate(2-) 
alpha-D-glucose-1,2-((13)C2) 
alpha-D-glucosyl-(1->3)-beta-D-mannose 
alpha-D-mannose 1-phosphate(2-) 
alpha-D-mannosyl-beta-D-mannosyldiacetylchitobiosyldiphosphodolichol 
alpha-D-NeuNAc-(2->9)-alpha-D-NeuNAc 
alpha-D-ribofuranose 5-phosphate 
alpha-D-ribose 1-phosphate(2-) 
alpha-Glutamyl-hydroxyproline 
alpha-Glutamyl-Tyrosine 
alpha-hydroxyhippuric acid 
alpha-isomethylionyl acetate 
alpha-ketoglutaric acid-13C4 
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer +  
alpha-L-Fucp-(1->2)-beta-D-Galp-(1->3)-beta-D-GlcpN 
alpha-L-Fucp-(1->3)-beta-D-Galp-(1->4)-D-GlcpN 
alpha-linolenate +  
alpha-linolenoyl-CoA 
alpha-maltotriose +  
alpha-Man-(1->2)-alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->2)-alpha-Man-(1->6)]-alpha-Man-(1->6)]-beta-Man-(1->4)-beta-GlcNAc-(1->4)-alpha-GlcNAc(PP-Dol) 
alpha-mangostin  
alpha-N-acetylneuraminosyl-(2->3)-[beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->4)]-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-N-acylsphingosine +   
alpha-N-acetylneuraminosyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-N-acylsphingosine(1-) +  
alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->3)-N-acetyl-alpha-D-galactosaminyl group 
alpha-N-dichloroacetyl-p-aminophenylserinol 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-D-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-Gal-(1->3)-beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1<->1')-Cer 
alpha-Neu5NAc-(2->8)-alpha-Neu5NAc-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->3)-beta-D-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)]-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer +  
alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->4)-beta-D-Glcp +   
alpha-Neup5NAc-(2->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer 
alpha-peltatin +  
alpha-phenylglycine +   
alpha-pinene oxide 
alpha-tocotrienol  
alternariol +   
althiomycin 
amaryllisine 
amfenac +   
amino dicarboxylic acid +   
Aminoansamycin B 
Aminoansamycin C 
aminocyclopyrachlor-methyl 
aminoethyl nitrate +  
aminomalonic acid  
aminophenol +   
amlodipine +   
ammonioacetone 
ammonium +   
amodiaquine +   
Ampelomin G 
amperozide  
amrubicin +  
amylmetacresol 
Amythiamicin B 
ANA-12 
Anaephene A 
Anaephene B 
Anaephene C 
anaerobilin 
androst-4-ene-3,17-dione +   
androst-5-ene-3beta,17beta-diol +   
androstane-3,17-dione +   
androsterone +   
androsterone 3-glucosiduronic acid  
androsterone sulfate 
angiotensin (1-9) 
angiotensin (1-9) dizwitterion 
angiotensin I  
angiotensin I dizwitterion 
angiotensin-(1-5) dizwitterion 
ankorine 
anolignan B 
ansaetherone 
anserine 
Anthocidin A 
Anthocidin B 
Anthocidin C 
Anthocidin D 
anthracenol +   
anthramycin 
anthranilate +  
anthranilic acid +   
Anti-12-hydroxypretenellin A 
antimycin A  
antimycin A9 
Antipain (dihydrochloride) 
Antrocinnamomin B 
Antrocinnamomin C 
AOH1996 
apelin-12 
apelin-13 
apelin-16(6+) 
apelin-17(6+) 
Aperterone B 
Apicularen A  
apinocaltamide 
apo-[acyl-carrier protein] 
apocynol 
aquacob(III)alamin 
arabinitol +  
arachidonate +   
arachidonic acid +   
Arachidonoyl dopamine 
arachidonoyl-CoA(4-) 
arachidonyl-2'-chloroethylamide  
Arcuflavin B 
Arecoic acid A 
Arecoic acid B 
Arecoic acid C 
Arecoic acid D 
Arecoic acid E 
Arecoic acid F 
Arg-Ala +  
Arg-Arg 
Arg-Asp 
Arg-Cys 
Arg-Gln 
Arg-Gly 
Arg-His 
Arg-Ile 
Arg-Leu 
Arg-Lys 
Arg-Met 
Arg-Phe 
Arg-Pro 
Arg-Ser 
Arg-Trp 
Arg-Trp-Ser-Tyr 
Arg-Tyr 
Arg-Val 
Arginyl-4-hydroxyproline 
Arginyl-Alanine 
Arginyl-Arginine 
Arginyl-Asparagine 
Arginyl-Aspartate 
Arginyl-Glycine 
Arginyl-Histidine 
Arginyl-Hydroxyproline 
Arnebinol 
arterolane 
arugosin A (hydroxy-aldehyde form) 
aryl(methyl)malonic acid +  
AS-186a +  
AS-186b 
AS1842856 
ascomycotin A 
Asn-Ala 
Asn-Arg 
Asn-Asn 
Asn-Asp 
Asn-Gln 
Asn-Glu 
Asn-Gly 
Asn-His 
Asn-Ile 
Asn-Leu 
Asn-Lys 
Asn-Met 
Asn-Phe 
Asn-Pro 
Asn-Ser 
Asn-Trp 
Asn-Tyr 
Asn-Val 
Asp-Ala 
Asp-Arg 
Asp-Asp 
Asp-Cys 
Asp-Gln 
Asp-Glu 
Asp-Gly 
Asp-His 
Asp-Lys 
Asp-Met 
Asp-Phe 
Asp-Phe-Val-Tyr 
Asp-Pro 
Asp-Ser 
Asp-Thr 
Asp-Trp 
Asp-Tyr 
Asp-Tyr-Met-Gly-Trp-Met-Asp-Phe-NH2 
Asp-Val 
Asparaginyl-4-hydroxyproline 
Asparaginyl-Arginine 
Asparaginyl-Asparagine 
Asparaginyl-Aspartic acid 
Asparaginyl-Cysteine 
Asparaginyl-Glutamine 
Asparaginyl-Histidine 
Asparaginyl-Hydroxyproline 
Asparaginyl-Lysine 
Asparaginyl-Serine 
Asparaginyl-Threonine 
Asparaginyl-Tyrosine 
aspartame  
Aspartyl-Arginine 
Aspartyl-Asparagine 
Aspartyl-Aspartate 
Aspartyl-Cysteine 
Aspartyl-Glutamate 
Aspartyl-Histidine 
Aspartyl-Hydroxyproline 
Aspartyl-Methionine 
Aspartyl-Threonine 
Asperdiphenol A 
asperentin-8-methyl ether 
Aspereusin C 
Aspergillamide A 
Aspergillamide B 
Aspergillamide C 
Aspergillamide D 
aspergillusene A 
aspergillusone A 
aspergillusone B 
Asperimide A 
Asperjinone 
aspernidine A 
Asperolan 
Asperteretal G1 
Asperteretal G2 
Asperterone 
Asperunguisin B 
Aspulvinone R 
astromicin +  
asukamycin 
asulam 
atenolol-desisopropyl 
atogepant 
ATP(3-) 
ATP(4-) +  
atractyligenin 2-glucuronide 
atrochrysone 
ATTO 565 +  
ATTO 565 meta-isomer(1+) +  
ATTO 565 para-isomer(1+) +  
ATTO 590 +  
ATTO 590 meta-isomer(1+) +  
ATTO 590 para-isomer(1+) +  
aureoquinone 
aureothricin 
auricin 
Avenanthramide 1s 
Avenanthramide A2 
avenanthramide B 
avenic acid B 
avilamycin A 
avilamycin A precursor 
AZ3451 
AZD-1152 +  
AZD2858 
AZD7545 
AZT-1152 
B 581  
B-5354a 
B-5354b 
B-5354c 
bacilysin 
baclofen  
Bactobolin D 
Banyaside A 
Banyaside B 
Barmumycin 
batimastat  
bauhinoxepin I 
BAY-826 
BAYu9773 
BC 01 C3 
BE-54238A 
BE-54238B 
behenate +  
Belactosin A 
Belactosin B 
Belactosin C 
Belnacasan  
benazeprilat +   
benserazide  
benthiavalicarb-isopropyl 
bentiromide 
Benwamycin C 
benzenedicarboxylic acid +   
benzenediols +   
benzenetetrol +  
benzenetriol +   
Benzocamphorin H 
Benzophomopsin A 
benzothiazine +   
benzyl 2,5-dihydroxybenzoate 
Benzyl N-[(2S)-1-[[(2S)-1-[[(2S)-3,4-dioxo-1-[(3S)-2-oxopyrrolidin-3-yl]-4-(propan-2-ylamino)butan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-naphthalen-1-yl-1-oxopropan-2-yl]carbamate 
Benzyl N-[(2S)-1-[[(2S)-3-cyclohexyl-1-oxo-1-[[(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl]amino]propan-2-yl]amino]-3-[(2-methylpropan-2-yl)oxy]-1-oxobutan-2-yl]carbamate 
Benzyl N-[(2S)-1-[[(2S)-4-methyl-1-oxo-1-[[(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl]amino]pentan-2-yl]amino]-3-naphthalen-1-yl-1-oxopropan-2-yl]carbamate 
Benzyl N-[(2S)-3-methyl-1-[[(2S)-4-methyl-1-oxo-1-[[(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]-1-(1,3-thiazol-2-yl)propan-2-yl]amino]pentan-2-yl]amino]-1-oxobutan-2-yl]carbamate 
Benzyl salicylate  
benzylpenicilloyl-cysteine 
beta-Ala-Ala 
beta-Ala-Gly 
beta-Ala-Lys-N(epsilon)-AMCA 
beta-Ala-Phe 
beta-alanine +   
beta-alanyl-L-arginine 
beta-alanyl-L-lysine 
beta-alanyl-L-ornithine(1+) 
beta-aminoarteether +  
beta-Asp-Arg 
beta-Asp-Glu 
beta-Asp-Ile 
beta-Asp-Leu 
beta-carotene +   
beta-casochemotide-1 
beta-casomorphin-6 (human) 
beta-casomorphin-7 (human) 
beta-casomorphin-7 (human)(1-) 
beta-citryl-Glu-Glu 
beta-citrylglutamic acid 
beta-D-fructofuranose 2,6-bisphosphate  
beta-D-fructofuranose 2,6-bisphosphate(4-) 
beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-[beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->6)]-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-[beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->6)]-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-[beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->6)]-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
beta-D-galactosyl-(1->3)-N-acetyl-D-galactosaminyl group 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-acylsphingosine +  
beta-D-galactosyl-(1->4)-beta-D-glucosyl-N-(hexacosanoyl)sphingosine 
beta-D-galactosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,6)-N-acetyl-D-galactosaminyl group 
beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(1-) +  
beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
beta-D-Galp-(1->3)-D-GlcpN 
beta-D-Galp-(1->4)-[alpha-L-Fucp-(1->3)]-beta-D-GlcpNAc-(1->6)-\{alpha-L-Fucp-(1->4)-[alpha-L-Fucp-(1->2)-beta-D-Galp-(1->3)]-beta-D-GlcppNAc-(1->3)\}-beta-D-Gal-(1->4)-D-Glcp 
beta-D-GlcN-(1->6)-D-GlcN +  
beta-D-GlcpN-(1->3)-D-GlcpN 
beta-D-glucosyl-(1<->1')-N-eicosanoylsphinganine 
beta-D-mannosyldiacetylchitobiosyldiphosphodolichol 
beta-Gal-(1->3)-beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1<->1')-Cer 
beta-isosalicin 
beta-leucine +  
Beta-Orcinol 
beta-peltatin 
beta-sanshool 
betaine aldehyde 
betalamic acid 
betazole +  
betrixaban 
BF 4 
BF 5 
BF 6 
bictegravir  
bidenlignaside A 
biliatresone 
bilirubin IIIalpha 
bilirubin IXalpha  
bilirubin XIIIalpha 
bilirubin(2-) 
biliverdin +   
biliverdin beta 
biliverdin delta 
biliverdin hydrochloride 
biliverdin(2-) 
biotin +   
biotin amide 
biotinate +  
biotinyl-5'-AMP 
Bipolenin C 
Birinapant 
bis(2-methyl-3-furyl)disulfide 
bis(2-methyl-4,5-dihydro-3-furyl) disulfide 
Bis(2-methylpropanoyloxy)-9,10-epoxy-p-mentha-1,3,5-triene 
bis(2-methylundecan-2-yl) disulfide 
bis(beta-glucosyluronate)bilirubin 
Bisebromoamide 
bisphenol +   
bisphenol A sulfate 
bistratamide I 
bisucaberin B 
BMS 195614 
BMS-192548 
Bonactin 
bracteatin +  
Brasiliamide I 
brasilicardin A 
brasiliquinone A 
brasiliquinone C 
brassicasterol +  
brazilein  
Brefeldin A formylate 
brevianamide F +  
Brevidiolide 
brevipolide A 
brevipolide B 
brexanolone 
bromophenol blue  
bromophycolide A 
bromosuccinic acid 
bromosulfophthalein  
Broussonin C 
bruceolline H 
bruceolline I 
brugunin A 
BU-4601 A 
BU-4601 B 
BU-4601 C 
buddlenol B 
bulbocapnine +  
Bussealin A 
Bussealin B 
Bussealin C 
butamben +   
butan-1-ol +   
Butoctamide hydrogen succinate 
Butyl ethyl malonate 
butyl hexanoate 
butyl propionate 
Butyl salicylate 
butyrate +   
Butyrolactone IX 
Butyrolactone VIII 
butyryl-CoA(4-) 
C-1027 chromophore 
C4-dicarboxylic acid +   
cabotegravir 
cadabicine sulfate 
Caesappanin C 
caffeoylferuloylspermidine 
calcidiol +   
calciol +   
calcitetrol 
calcitriol +   
Calcium propionate  
calcium(2+) +   
caldopentamine 
callipeltin A 
CAN-508 
candoxatrilat +   
cantharidic acid  
capivasertib  
Caprazamycin B 
Caprazamycin E 
Capsi-amide 
capsiate  
Carbamidocyclophane A 
Carbamidocyclophane B 
Carbamidocyclophane C 
Carbamidocyclophane D 
Carbamidocyclophane E 
Carbamidocyclophane F 
Carbamidocyclophane G 
Carbamidocyclophane M 
Carbamidocyclophane N 
Carbamidocyclophane O 
Carbamidocyclophane P 
Carbamidocyclophane Q 
Carbamidocyclophane R 
Carbamidocyclophane S 
Carbamidocyclophane T 
Carbamidocyclophane U 
Carbamidocyclophane V 
carbamoyl phosphate(2-) 
carbocysteine-lysine 
carbon dioxide  
carbon monoxide  
carboxin  
carboxyacetyl-[acyl-carrier protein] 
carboxyibuprofen 
Carboxyphosphonopyruvate 
Cardanol  
Cardanoldiene 
Cardanolmonoene 
cardiolipin +  
carnitine +   
carnitinium +  
carnosine +   
carvacrol  
cassiarin A 
cassiaside C2 
Catathelasmol E 
catechol beta-D-glucuronide 
cathestatin A 
cathestatin B 
CAY10397 
CD437 +   
CDN1163  
CDP(3-) +  
CDP-1-palmitoyl-2-arachidonoyl-sn-glycerol 
CDP-1-palmitoyl-2-arachidonoyl-sn-glycerol(2-) 
CDP-1-stearoyl-2-arachidonoyl-sn-glycerol 
CDP-1-stearoyl-2-arachidonoyl-sn-glycerol(2-) 
CDP-1-stearoyl-2-linoleoyl-sn-glycerol 
CDP-1-stearoyl-2-linoleoyl-sn-glycerol(2-) 
CDP-1-stearoyl-2-oleoyl-sn-glycerol 
CDP-1-stearoyl-2-oleoyl-sn-glycerol(2-) 
CDP-choline  
CDP-diacylglycerol(2-) +  
CDP-ethanolamine(1-) 
ceanothic acid 
cefatrizine 
cefcapene 
ceftibuten +   
celacinnine 
celesticetin 
cenicriviroc 
cerotate +  
CGS 15943  
CH-223191 
chaetochromin A 
chaetochromin B 
chaetochromin C 
chaetochromin D 
chaetocyclinone A 
chaetocyclinone B 
chaetocyclinone C 
chaetoxanthone A 
chaetoxanthone B 
chaetoxanthone C 
Chaunolidine A 
Chaunolidine B 
Chaunolidine C 
chavicol +   
Chavicol acetate 
chenodeoxycholate +  
chenodeoxycholic acid +   
chenodeoxycholic acid 3-O-(beta-D-glucuronide) 
chenodeoxycholoyl-CoA 
chitin  
chlorantraniliprole 
chlorendic acid  
chloridazon 
chloride +   
Chlorocardicin 
Chlorocatechelin A 
Chlorocatechelin B 
chloropeptin I 
Chloropestolide G 
Chloropupukeananin 
Chloropupukeanolide A 
Chloropupukeanolide B 
Chloropupukeanolide D 
Chloropupukeanolide E 
Chloropupukeanone A 
Chlorotrithiobrevamide 
cholate +   
cholest-4-en-3-one +   
cholesta-5,7-dien-3beta,24S-diol 
cholesta-5,7-dien-3beta,25-diol 
cholesta-5,7-dien-3beta-ol +   
cholestanol 7alpha,8alpha-epoxide 
cholesterol +   
cholesterol sulfate  
cholesteryl acetate 
cholesteryl linoleate  
cholesteryl palmitate  
cholic acid +   
choline +   
choline alfoscerate 
choline phosphate(1-) 
choloyl-CoA(4-) 
chondramide A +  
chondramide B 
chondramide C +  
chondramide D 
chondrochloren A 
chondrochloren B 
chroman-6-ol +   
chrysobactin 
cichorine 
cinaciguat  
cinanserin 
cinromide 
cis,cis-2-amino-3-(3-oxoprop-1-enyl)but-2-enedioate 
cis,cis-2-ammonio-3-(3-oxoprop-1-enyl)but-2-enedioate(1-) 
cis-2-Carboxycyclohexyl-acetic acid 
Cis-3-(4-hydroxyphenyl)-4-isobutyldihydrofuran-2,5-dione 
cis-3-hydroxy-D-proline 
cis-aconitate(3-) 
cis-coniferyl alcohol 
cis-dodec-3-enoyl-CoA(4-) 
cis-resveratrol 3-O-glucuronide 
Citalopram Oxalate 
citraconic acid  
citramalate(2-) +  
citramalic acid +  
Citreovirenone 
citrifolinoside 
Cladoacetal A 
Cladoacetal B 
cladoniamide D 
cladoniamide E 
cladoniamide F 
cladoniamide G 
Cladospolide E 
Clavilactone E 
Clavilactone G 
cleomiscosin A 
Closthioamide 
CMP-N-acetyl-beta-neuraminate(2-) +  
CMP-N-glycoloyl-beta-neuraminate(2-) 
cob(I)alamin 
cob(II)alamin 
cobamamide +   
cocaine(1+) +  
cochinchinone C 
cochinchinone G 
cochinchinoxanthone 
cochinensoxanthone 
coelenterazine h dioxetanone 
coenzyme A(4-) +  
coenzyme Q10  
colibactin 
comazaphilone A 
coniferyl acetate 
Coniferyl diangelate 
coniferyl ester +  
Conipyridoin E 
Conipyridoin F 
copanlisib +   
coproporphyrin I 
coproporphyrin III 
coproporphyrinogen I 
coproporphyrinogen III(4-) 
cordyheptapeptide A 
cordysinin A 
Coriolopsin A 
corticosterone +   
cortisol +   
cortisol 21-sulfate 
cortisone +   
coumarin +   
crambescidin 800 
crambescidin 826 
cratoxylumxanthone B 
cratoxylumxanthone C 
cratoxylumxanthone D 
creatine +   
creatinine  
cresatin 
cromoglycic acid 
crosatoside B 
crotonoyl-CoA(4-) 
cryogenine 
CTP(4-) +  
Cuelure 
cuevaene A 
curamycin A 
curtisian A 
curtisian B 
curtisian C 
curtisian D 
Cuscuta propenamide 1 
Cuscuta propenamide 2 
Cutinostatin B 
CX-5461  
cyanate +   
Cyanthoate 
cyantraniliprole 
Cyathiformine A 
Cyathiformine C 
Cyathiformine D 
cyclo(L-arginyl-L-tyrosyl)(+1) 
cyclo(L-His-L-Pro) 
cyclo(L-Leu-L-Pro) 
cyclo(Pro-Arg) 
Cyclo-(D-seryl-L-tyrosyl) 
cyclobutanedicarboxylic acid +  
cyclodepsipeptide 2 
cyclodopa 5-beta-D-glucoside 
cyclotetradecane +   
cylindol A 
Cylindrocyclophane A 
Cylindrocyclophane A1 
Cylindrocyclophane A2 
Cylindrocyclophane A3 
Cylindrocyclophane A4 
Cylindrocyclophane B 
Cylindrocyclophane B4 
Cylindrocyclophane C 
Cylindrocyclophane C1 
Cylindrocyclophane C2 
Cylindrocyclophane C3 
Cylindrocyclophane C4 
Cylindrocyclophane D 
Cylindrocyclophane E 
Cylindrocyclophane F 
Cylindrocyclophane F4 
Cylindrolactone A 
cyproflanilide 
Cys(IAN)-Gly 
Cys-Ala 
Cys-Arg 
Cys-Asn 
Cys-Asp 
Cys-Cys 
Cys-Gln 
Cys-Glu 
Cys-Gly disulfide 
Cys-His 
Cys-Ile 
Cys-Leu 
Cys-Lys 
Cys-Met 
Cys-Met-Thr-Tyr 
Cys-Phe 
Cys-Pro 
Cys-Ser 
Cys-Trp 
Cys-Tyr 
Cys-Val 
cystamine  
Cystargolide A 
Cystargolide B 
cysteamine +   
cysteamine S-phosphate 
cysteaminium 
Cysteinyl-Arginine 
Cysteinyl-Asparagine 
Cysteinyl-Aspartate 
Cysteinyl-Glutamine 
Cysteinyl-Hydroxyproline 
Cysteinyl-Phenylalanine 
Cysteinyl-Threonine 
Cysteinyl-Tryptophan 
Cysteinyl-Valine 
cystine +   
cystine zwitterion +  
cystodytin D +  
cystodytin E +  
cystodytin F 
cystodytin G 
cystodytin H 
cystodytin I 
cytidine +   
cytidine 5'-monophosphate +   
cytidine 5'-monophosphate(2-) +  
cytosine +   
Cytospolide N 
Cytospolide P 
D-Ala-Gly 
D-Ala-Leu 
D-alaninate 
D-alanine +   
D-alaninium 
D-alanyl-D-alanine 
D-alanyl-D-serine 
D-argininium(1+) +  
D-aspartate(1-) +  
D-erythrose 4-phosphate  
D-erythrose 4-phosphate(2-) 
D-fructose 6-phosphate(2-) 
D-galactonate +  
D-galactono-1,4-lactone +  
D-galactopyranose 1-phosphate +   
D-galactose +   
D-gamma-Glu-Gly 
D-gamma-glutamyl-D-glutamic acid 
D-GlcpN-(1<->1)-D-Galp 
D-glucarate(2-) +  
D-glucitol +   
D-gluconate +  
D-glucopyranose +   
D-glucopyranose 6-phosphate(2-) +  
D-glucopyranuronate +  
D-glucosamine +   
D-glucosamine 6-phosphate +   
D-glucosyl salicylate +  
D-glucosyl-N-acylsphingosine +  
D-glucuronate +  
D-glucuronate 1-phosphate 
D-glucurono-6,3-lactone  
D-glyceraldehyde +   
D-kynurenine 
D-Leu-D-Leu 
D-Leu-Gly 
D-Leu-Tyr 
D-mannitol 1-phosphate 
D-mannose 1-phosphate +  
D-o-tyrosine +  
D-ornithinium(1+) 
D-pipecolate 
D-pipecolic acid 
D-prolinate 
D-prolinium +  
D-prolinol 
D-ribose +   
D-ribosylnicotinate 
D-ribulose +  
D-ribulose 5-phosphate(2-) 
D-serine +  
D-tagatofuranose 1,6-bisphosphate(4-) 
D-tagatofuranose 6-phosphate(2-) 
D-threitol  
D-tryptophan polyoxin C 
D-xylulose +   
D-xylulose 5-phosphate(2-) +  
dacomitinib  
dADP +  
dADP(3-) 
Dahliane H 
daidzein 7-(6-O-acetyl-beta-D-glucoside) 
dainic acid A 
dalfopristin 
danegaptide 
danielone 
dapdiamide +  
dapdiamide A 
dapdiamide B 
dapdiamide C 
Dapdiamide D 
daprodustat 
DAPT  
dATP(4-) 
dauricine +   
dCDP 
dCDP(3-) +  
dCTP +   
DDR1-IN-1  
DDR1-IN-2  
Deacetyldemethylanisomycin 
deamido-NAD(+) +   
debrisoquin +   
debromoaplysiatoxin 
debromolaurinterol 
decane-1,2-diol 
decanoate +  
decanoic acid +   
decanoyl-[acyl-carrier protein] 
decanoyl-CoA(4-) +  
decussatin 
deferasirox  
deglymidodrine +   
dehydroascorbide(1-) 
dehydrocitreoisocoumarin 
dehydrodiconiferyl dibenzoate 
dehydroepiandrosterone +   
dehydroepiandrosterone sulfate  
dehydroepiandrosterone sulfate(1-) +  
dehydroluciferin 
Dehydroradiosumin 
DEL-22379 
demethoxyshogaol 
Deoxyanserinone B 
deoxybrevianamide E 
deoxycholate +  
deoxycholoyl-CoA(4-) 
deoxyherqueinone 
deoxyhypusine +  
Deoxykasumigamide 
deoxylimonoic acid D-ring-lactone 
deoxyribonucleic acid +  
Desacetyltubulysin E 
Desferri-peucechelin 
desferricoprogen B 
desmosterol +   
dezocine 
dGDP(3-) 
dGTP  
DHQ7 
diamino-poly(ethylene glycol) 
dibenzo[a,l]pyrene  
dibenzo[b,d]furan-4,6-dicarboxylic acid 
dibenzodioxicin 
dicarboxylic fatty acid +   
dichotomide V 
dichotomide VI 
dichotomine E 
Dichrysobactin 
didesethylflurazepam 
Didodecyl 3,3'-thiodipropionate oxide 
Didodecyl thiobispropanoate 
dienestrol  
Diethyl 2-(2-furyl)-4-hydroxy-4-methyl-6-oxo-1,3-cyclohexanedicarboxylate 
differentiation-inducing factor +  
diglyceride +   
Diglycolic acid  
dihomolinoleate 
dihomolinoleic acid +  
Dihydoroferuloyl Octylamine 
dihydro sinapyl alcohol 
Dihydro-3-(2-octenyl)-2,5-furandione 
Dihydrocapsiate 
Dihydroconiferyl aldehyde 
dihydrodipicolinic acid +  
Dihydroeugenol 
Dihydroferuloylglycine 
dihydrofolate(2-) 
dihydrogen +   
dihydrogeodin 
dihydrokainic acid 
dihydrolipoamide +   
dihydrolipoate +  
dihydrolipoic acid +   
dihydrolipoylprotein 
dihydropyriculol 
dihydroxyacetone +   
dihydroxyacetone phosphate  
dihydroxymalonic acid 
Dimethyl (3-oxocyclohexyl)malonate 
dimethyl 2,2'-(9,9',10,10'-tetrahydroxy-7,7'-dimethoxy-1,1'-dioxo-3,3',4,4'-tetrahydro-[6,6'-binaphtho[2,3-c]pyran]-3,3'-diyl)diacetate +  
Dimethyl camphorate 
dimethylcarbate 
dimethylmaleic acid 
dimethylmalonic acid 
dimethyloxalylglycine 
dimetofrine 
Dinorcapsaicin 
Dinoseb acetate 
Dinoterb 
diorcinol 
dioxygen +   
diphenic acid 
diphosphate(3-) +  
disodium cytidine 5'-monophosphate 
Disorazol A 
Disorazole H 
Disorazole I 
Disorazole-A2 
Disorazole-B2 
Disorazole-C1 
Disorazole-C2 
Disorazole-D3 
Disorazole-E1 
Disorazole-E2 
Disorazole-F2 
Disorazole-G1 
Disorazole-G2 
Disorazole-G3 
dITP(4-) 
Divanchrobactin 
Divergolide A 
DL-alanyl-DL-phenylalanine 
DL-Alanyl-DL-valine 
DL-Leucylglycine 
DL-Tmap 
Dnp-Asn-Gln 
Dnp-Nor-Gln 
Dnp-Pro-Gln 
Dnp-Sar-Gln 
Dnp-Thr-Gln 
Dnp-Trp-Gln 
docosahexaenoic acid +   
dodecamethylpentasiloxane 
dodecanedioate(2-) 
dodecanedioic acid +   
dolichol +   
dolichyl beta-D-glucosyl phosphate 
dolichyl D-mannosyl phosphate +  
dolichyl diphosphate 
dolichyl phosphate(2-) 
dolutegravir  
DON-10-tyrosine 
dopa +   
dopamine +   
dopamine 3-O-sulfate 
dopamine 4-O-sulfate 
dopaminium(1+) 
dopaminoquinone 
doxorubicinol 
DPI2 
dTDP(3-) 
dTDP-4-dehydro-6-deoxy-alpha-D-glucose(2-) 
dTDP-4-dehydro-6-deoxy-L-mannose(2-) 
dTDP-alpha-D-glucose(2-) +  
dTDP-L-rhamnose +  
dTMP(2-) +  
dTTP(4-) 
dUDP(3-) 
dUMP(2-) +  
dutomycin 
dUTP +  
dynorphin A-(1-12)(4+) 
dynorphin A-(1-13)(5+) 
dysidenin  
dyspropterin +  
E-3810 free base 
E-proxamidine 
ecgoninium methyl ester(1+) 
edrophonium +   
EG00229 
ehretianone 
EI-1511-3 
Einecs 257-383-4 
ekatetrone 
Elastatinal 
Elenaic acid 
elloramycin A 
emericellin 
emodin anthrone +   
enalapril +   
enalaprilat (anhydrous) +   
endocrocin 
Enhygrolide B 
enol-oxaloacetic acid 
ent-pavettamine 
entinostat +   
Entonalactam A 
entrectinib 
Epelsiban 
epiandrosterone +  
epiandrosterone sulfate 
epiandrosterone sulfate(1-) 
Epicoccarine A 
epidihydrocholesterin 
Epiguaymasol 
epitestosterone +   
eprosartan +   
erdasporine A 
eribaxaban 
eribulin 
erucamide  
erybraedin A 
erysodine 
erythritol +  
erythro-4-hydroxy-L-glutamate(1-) 
erythro-4-hydroxy-L-glutamic acid 
erythro-5-hydroxy-L-lysine 
erythro-5-hydroxy-L-lysinium(1+) 
Erythrochelin 
erythronate +  
erythronic acid +  
erythrosin 
eseroline +   
espicufolin 
estetrol 
estra-1(10),4-diene-2,3,17-trione 
estra-1,3,5(10)-trien-3-ol  
estra-1,5(10)-diene-3,4,17-trione 
estradiol +   
estriol +   
estriol 16-O-(beta-D-glucuronide)  
estrone +   
estrone 3-O-(beta-D-glucuronide)  
estrone 3-sulfate  
estrone 3-sulfate(1-) 
etamivan 
ethanol +   
ethanolamine +   
ethanolaminium(1+) +  
ethoxide +  
Ethyl (E,4S)-4-[[(2S)-2-[[(2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoyl]amino]-3-phenylpropanoyl]amino]-5-[(3S)-2-oxopyrrolidin-3-yl]pent-2-enoate 
Ethyl (E,4S)-4-[[(2S)-4-methyl-2-[[(2S)-3-[(2-methylpropan-2-yl)oxy]-2-(phenylmethoxycarbonylamino)butanoyl]amino]pentanoyl]amino]-5-[(3S)-2-oxopyrrolidin-3-yl]pent-2-enoate 
Ethyl (E,4S)-4-[[(2S)-4-methyl-2-[[(2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoyl]amino]pentanoyl]amino]-5-[(3S)-2-oxopyrrolidin-3-yl]pent-2-enoate 
ethyl 2-methylbutyrate 
ethyl 4-(3-hydroxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate +  
Ethyl 4-ethoxy-2-hydroxy-3,6-dimethylbenzoate 
ethyl 5-ethoxy-2-formyl-3-hydroxy-4-methylbenzoate 
ethyl cyclohexanecarboxylate 
ethyl homononactyl homononactate 
ethyl linolenate 
Ethyl malonate  
ethyl N-acetyl-L-tyrosinate 
ethyl N-benzoyl-L-tyrosinate 
ethyl nonactyl nonactate 
ethyl phenylglyoxylate 
ethyl vanillin  
ethylamine +   
Ethylhexyl salicylate 
ethylmalonic acid +   
ethylzingerone 
Etilefrine hydrochloride (TN) 
Etrogol 
Etrogol acetate 
eudistomin C 
eugenin 
eugenol +   
Eulatinol 
Eutypellenoid B 
Eutypellenoid C 
Eutyscoparol C 
euxanthone  
Exo2 
F-9775A 
F-9775B 
F390B 
F390C 
FA-2097 
FAD  
FADH2(2-) +  
Fagaramide 
Feldamycin 
Fellutamide B 
Fellutamide F 
fenadiazole 
fenbenicillin 
fenhexamid  
fenopyramid 
fenpicoxamid 
fenpyrazamine 
ferricytochrome b5 
ferricytochrome c +  
ferrocytochrome c +  
ferroheme b +   
Ferrous fumarate 
ferruginol +   
fertaric acid +  
ferulic acids +   
feruloylacetic acid 
Feruloylcadaverine 
Feruperine 
ficellomycin 
fidaxomicin  
fingolimod +  
fingolimod phosphate 
flavasperone 
Flavipeside A 
Flavipeside B 
Flavipeside C 
flavocillin 
flavokawain B  
florfenicol 
florylpicoxamid 
flotufolastat F-18 
fluciclovine 
fluciclovine ((14)C) 
fluciclovine ((18)F) 
fluorescein (acid form) +   
fluorescein-DNP hapten 
FluoZin-3 
FMN +   
FMN(3-) +  
folic acid +   
fomesafen  
fonsecin +  
fonsecin B 
formate +  
formobactin 
formyl decanoate 
formyl dodecanoate 
formyl hexanoate 
formyl octadecanoate 
formyl octanoate 
formyl-5-hydroxykynurenamine 
formyl-CoA(4-) 
Foroxymithine 
FR-900148 
FR901469 
fragin 
fructosylglycine 
fruquintinib 
ftivazide 
fukanefuromarin A 
fukanefuromarin B 
fukanefuromarin C 
fukanefuromarin D 
fumarate(2-) +  
Fumarylcarboxyamido-L-2, 3-diaminopropionyl-L-alanine 
fumisoquin A 
fumisoquin B 
fumonisin B1  
fumonisin B2  
fumonisin B4 
fumonisin B6 
funalenone 
furan-2,5-dicarboxylic acid 
fusarithioamide A 
Fusaspirol A 
Fusaspirol B 
futokadsurin A 
G a G b G 
G b G AcO 
G b S 
Gageotetrin A 
galactarate(1-) 
galactarate(2-) 
galactaric acid +   
galactitol +  
galactonic acid +  
Gamma glutamyl ornithine 
gamma-aminobutyrate +   
gamma-aminobutyric acid +   
gamma-CEHC beta-glucuronide 
gamma-Glu-Abu 
gamma-Glu-Gln 
gamma-Glu-Gln(1-) 
gamma-Glu-Glu 
gamma-Glu-Glu(2-) 
gamma-Glu-Gly 
gamma-Glu-Ile 
gamma-Glu-Leu 
gamma-Glu-Met 
gamma-Glu-Met(1-) 
gamma-Glu-Phe 
gamma-Glu-Tyr 
A dipeptide composed of L-glutamic acid and L-tyrosine joined by a peptide linkage.
gamma-Glu-Tyr(1-) 
gamma-Glu-Val 
gamma-Glu-Val(1-) 
Gamma-glutamyl-Arginine 
gamma-Glutamyl-beta-(isoxazolin-5-on-2-yl)alanine 
gamma-glutamyl-beta-aminopropiononitrile 
gamma-glutamyl-beta-cyanoalanine 
Gamma-glutamyl-Hydroxyproline 
Gamma-glutamyl-Lysine 
gamma-Glutamyl-S-(1-propenyl)cysteine sulfoxide 
gamma-Glutamyl-S-methylcysteine 
gamma-glutamyl-Se-methylselenocysteine 
Gamma-glutamyl-Serine 
gamma-glutamylalanine +  
gamma-Glutamylaspartic acid 
gamma-glutamylmethionine sulfoximine 
gamma-glutamylphenylalanine 
gamma-glutamylthreonine +  
gamma-L-glutamyl-(2S)-2-aminobutanoate 
gamma-L-Glutamyl-L-2-aminobutyrate 
gamma-L-Glutamyl-L-methionine sulfoxide 
gamma-L-Glutamyl-L-pipecolic acid 
gamma-L-Glutamyl-L-valine 
gamma-linolenate +  
gamma-linolenic acid +   
gamma-linolenoyl-CoA(4-) 
gamma-mangostin 
gamma-sanshool 
gammaGluCys(IAN) 
Ganbajunin A 
Ganbajunin D 
garomefrine 
GDP(3-) +  
GDP-4-dehydro-6-deoxy-alpha-D-mannose(2-) 
GDP-alpha-D-mannose +  
GDP-alpha-D-mannose(2-) 
GDP-glucose +   
GDP-L-fucose(2-) 
GE20372 A 
GE20372 B 
Genipinic acid 
gentamycin 2''-phosphate 
gentisyl alcohol 
geranyl diphosphate(3-) 
geranyl phosphate 
GGlu-Pro 
ghrelin  
gibberellin A1(1-) 
gibberellin A110 
gibberellin A12 +  
gibberellin A14 +  
gibberellin A15 (diacid form) 
gibberellin A18 
gibberellin A19 
gibberellin A24 
gibberellin A36 
gibberellin A44 diacid 
gibberellin A51-catabolite 
gibberellin A53 +  
gibberellin A8-catabolite 
gilvusmycin 
GJ14 
GlcpN-(1->1)-alpha-D-Galp 
Glidobactin A 
Glidobactin B 
Glidobactin C 
Glidobactin H 
gliotoxin  
Gliovirin 
Gln-Ala 
Gln-Arg 
Gln-Asn 
Gln-Asp 
Gln-Cys 
Gln-Gln 
Gln-Glu 
Gln-Gly 
Gln-His 
Gln-Ile 
Gln-Leu 
Gln-Lys 
Gln-Phe 
Gln-Phe-Trp-Tyr 
Gln-Phe-Tyr 
Gln-Pro 
Gln-Ser 
Gln-Trp 
Gln-Tyr 
Gln-Val 
globosuxanthone A 
globosuxanthone B 
globosuxanthone D 
Glu-Ala 
Glu-Ala-Trp 
Glu-Arg 
Glu-Arg-Gly 
Glu-Arg-Gly-Met 
Glu-Arg-Gly-Met-Thr 
Glu-Asn 
Glu-Asp 
Glu-Asp-Arg 
Glu-Asp-Asp 
Glu-Asp-Gln-Gln 
Glu-Asp-Ile 
Glu-Cys 
Glu-Cys-Cys 
Glu-Gln 
Glu-Glu +  
Glu-Glu-Arg 
Glu-Glu-Gln 
Glu-Glu-Gln-Trp 
Glu-Glu-Glu 
Glu-Glu-Gly 
Glu-Glu-Ile 
Glu-Glu-Leu 
Glu-Glu-Lys 
Glu-Gly 
Glu-Gly-Arg-chloromethylketone 
Glu-Gly-Phe 
Glu-Gly-Trp 
Glu-His 
Glu-Ile 
Glu-Ile-Phe 
Glu-Ile-Ser 
Glu-Ile-Val 
Glu-Leu 
Glu-Leu-Phe-Ala 
Glu-Lys 
Glu-Lys-Trp-Ala 
Glu-Met 
Glu-Phe 
Glu-Phe-Gln-Gln 
Glu-Phe-Val 
Glu-Pro 
Glu-Ser 
Glu-Thr 
Glu-Thr-Thr-Tyr 
Glu-Trp 
Glu-Trp-Asp-Arg 
Glu-Tyr 
Glu-Val-Thr-Leu-Tyr peptide residue 
Glu-Val-Val 
glucarate(2-) +  
glucaric acid +   
glucosaminylmuramyl dipeptide 
glucuronic acid +   
glutaconate(2-) +  
glutaconic acid +  
glutamine hydroxamate 
Glutaminyl-Cysteine 
Glutaminyl-Lysine 
Glutaminyl-Phenylalanine 
Glutaminyl-Threonine 
Glutaminylaspartic acid 
Glutaminylhydroxyproline 
Glutaminylisoleucine 
Glutaminylmethionine 
Glutamyl-Aspartate 
Glutamyl-Glutamate 
Glutamyl-Hydroxyproline 
glutamyl-L-amino acid +   
Glutamyl-Threonine 
Glutamylhistidine 
glutarate(1-) +  
glutarate(2-) +  
glutaric acid +   
glutaryl-CoA(5-) 
glutathionate(1-) +  
glutathione +   
glutathione disulfide(2-) 
glutaurine 
Glutinic acid 
Gly-Ala 
Gly-Arg 
Gly-Asn 
Gly-Asp 
Gly-Cys +  
Gly-D-Ala 
Gly-D-Asp 
Gly-D-Ser 
Gly-D-Thr 
Gly-D-Val 
Gly-Gln 
Gly-Glu 
Gly-His 
Gly-Hyp 
Gly-Ile 
Gly-Leu 
Gly-Lys 
Gly-Met 
Gly-Phe 
Gly-Phe zwitterion 
Gly-Pro 
Gly-Ser +  
Gly-Thr 
Gly-Trp 
Gly-Tyr 
Gly-Val 
glyceollin IV 
glyceraldehyde 3-phosphate +   
glyceraldehyde 3-phosphate(2-) 
glycerate +  
glycerol +   
Glycerol 1-hydroxy-2,5-dimethyl benzoate 
glycerol 1-phosphate +   
glycerone phosphate(2-) 
Glycinoeclepin A 
glycochenodeoxycholate +  
glycochenodeoxycholic acid +   
glycocholate +  
glycocholic acid +   
glycodeoxycholate +  
glycodeoxycholic acid +   
glycohyocholate 
glycohyocholic acid 
glycolaldehyde +   
glycolate +  
glycolithocholate 
glycycarpan 
Glycyl tyrosine (hydrate) 
glycyl-DL-norleucine 
glycyl-DL-phenylalanine 
Glycyl-Histidine 
glycyl-L-phenylalanine 2-naphthylamide  
glycyl-L-proline 2-naphthylamide 
glycyl-L-tryptophan 2-naphthylamide 
Glycyl-Serine 
glycylglycine 
glycylglycine 2-naphthylamide 
glycylglycine zwitterion 
glycylsarcosine  
glycyrrhizol B 
glyoxylate +  
glyoxylic acid +   
Golotimod 
gondamide 
gondoate +  
graminone B 
griffithane D 
GRL-0617 +  
GSK-5498A 
GSK343  
GSK690693  
GTP(4-) +  
GTRI-02 
Guaiacol acetate 
guaiacols +   
guaiacyl chalcone 
guaiacylglycerol beta-coniferyl ether 
Guaicyl acetate 
Guaicyl phenylacetate 
guanidinoacetic acid 
guanine +   
guanosine 5'-monophosphate(2-) +  
guattegaumerine 
Guaymasol 
Gyrocyanin 
H b G AcO 
h-gamma-Glu-leu-oh 
H-gamma-Glu-Tyr-OH 
halicin 
halophenol +   
Hamigeran H 
Hancockiamide D 
hawkinsin 
Hectoramide 
hematein 
hematoporphyrin 
heme d cis-diol +  
heme d trans-diol 
hemiustilaginoidin D 
hemiustilaginoidin F 
heparan sulfate  
heptenedioic acid +  
heptylmalonic acid 
Hericenol C 
Hericenol D 
Heterocornol E 
hexadecan-1-ol +  
hexadecanal +  
hexadecanedioate(2-) 
hexadecanedioic acid +  
hexadecanoate +   
Hexahydro-6,7-dihydroxy-5-(hydroxymethyl)-3-(2-hydroxyphenyl)-2H-pyrano[2,3-d]oxazol-2-one 
hexan-2-ol 
hexanoate +   
hexanoic acid +   
hexanoyl-CoA +   
hexenedioic acid +  
hexyl heptanoate 
Hierridin B 
Hierridin C 
His-Ala 
His-Asn 
His-Asp 
His-Cys 
His-Gln 
His-Glu 
His-Gly 
His-His 
His-Ile 
His-Leu 
His-Lys 
His-Met 
His-Met(o) 
His-Phe 
His-Pro 
His-Ser 
His-Trp 
His-Tyr 
His-Val 
histamine +   
histaminium 
Histidinyl-Arginine 
Histidinyl-Asparagine 
Histidinyl-Cysteine 
Histidinyl-Glutamine 
Histidinyl-Hydroxyproline 
Histidinyl-Isoleucine 
Histidinyl-Leucine 
Histidinyl-Phenylalanine 
holo-[acyl-carrier protein] 
Homocapsaicin 
homocysteine zwitterion 
homocystine +  
homocystine zwitterion +  
Homodihydrocapsaicin 
homogentisate 
homogentisic acid 
Homononactyl homononactate 
homoplatensimide A methyl ester 
homoserine lactone +   
homovanillate 
homovanillic acid +   
Homovanillic acid sulfate 
hookerianamide J 
hordatine A 
hordatine B 
hordenine 
human blood serum metabolite +   
human urinary metabolite +   
human xenobiotic metabolite +   
huperzine A  
huprine 19 
hyaluronic acid  
hydramacrophyllol A 
hydramacrophyllol B 
hydrangenol +  
hydrangenol 4'-O-beta-D-apiofuranosyl-(1->6)-beta-D-glucopyranoside 
hydrangenol 4'-O-beta-D-glucopyranoside 
hydrangenol 8-O-beta-D-glucopyranoside 
Hydroberkeleyone B 
hydrogen cyanide +   
hydrogencarbonate +   
hydrogensulfite +   
hydrosulfide +  
hydroxidodioxidosulfidosulfate(1-) 
hydroxy-cannabidiol +  
hydroxyacetone +  
hydroxyanthraquinones +   
hydroxyaurone +   
hydroxybenzaldehyde +   
hydroxybenzo[c]phenanthrene +  
hydroxybenzoic acid +   
hydroxybenzophenone +   
hydroxybenzoyl-CoA +  
hydroxybenzyl alcohol +   
hydroxybiphenyls +   
hydroxychrysene +   
hydroxyfenbendazole 
Hydroxyglutarate 
hydroxyisoflavanone +   
hydroxymalonic acid 
Hydroxymethoxyphenylcarboxylic acid-O-sulphate 
hydroxynaphthalene +   
Hydroxyphenylethanol diacetate 
Hydroxyprolyl-Cysteine 
Hydroxyprolyl-Hydroxyproline 
Hydroxyprolyl-Leucine 
Hydroxyprolyl-Lysine 
Hydroxyprolyl-Proline 
Hydroxyprolyl-Serine 
hydroxysafflor yellow A  
hydroxytetracaine 
hydroxytoluene +   
hyocholic acid 6-O-(beta-D-glucuronide) 
hyodeoxycholate +  
hyodeoxycholic acid +   
hyodeoxycholic acid 6-O-(beta-D-glucuronide) 
hyperaspidinol A 
hypochlorous acid +   
Hypocrenone B 
Hypocrol A 
hypotaurine +   
hypothemycin 
hypothiocyanous acid 
Hypoxyphenone 
Hypoxypropanamide 
I5B2 
ibopamine 
IC202A 
IC202B 
IC202C 
icosan-1-ol +  
icosanoate +  
icosanoyl-CoA +  
icosatetraenoic acid +   
IDP(3-) 
idrocilamide 
iduronic acid +  
iFSP1 
Ilanenoid 
Ilanepyrrolal 
Ile(5)-angiotensin II  
Ile(5)-angiotensin II dizwitterion 
Ile-Ala 
Ile-Arg 
Ile-Asn 
Ile-Asp 
Ile-Cys 
Ile-Gln 
Ile-Glu 
Ile-Gly 
Ile-His 
Ile-Ile 
Ile-Leu 
Ile-Leu-Val-Tyr 
Ile-Lys 
Ile-Met 
Ile-Phe 
Ile-Pro 
Ile-Ser 
Ile-Thr 
Ile-Trp 
Ile-Tyr 
Ile-Val 
ilicicolin H +  
imidapril +   
Imidapril hydrochloride 
imidaprilat  
imidazol-4-ylacetate 
imidazole-4-acetaldehyde 
IMP +   
IMP(2-) +  
indan-5-ol +  
indazapyroxamet 
indol-3-ylacetaldehyde  
indole +   
indole-3-acetate 
indole-3-acetic acid +   
indole-3-carboxylic acid +   
indole-5,6-quinone-2-carboxylic acid 
indoxyl sulfate  
inosine +   
inpyrfluxam 
inumakal 
inumakoic acid 
iodide +   
iodine atom +   
Iododithiobrevamide 
iodothyronine +   
Ioxynil octanoate 
iron methylchlorin 
iron(2+) +   
iron(3+) +   
isariotin F 
isethionic acid  
isoacetovanillone 
Isoamyl salicylate 
isoaspartyl-amino acid +  
isobutrin 
Isobutyl salicylate 
isobutyrate +  
isobutyric acid anhydride 
Isobutyrolactone II 
isobutyryl-CoA +   
isobutyryl-CoA(4-) 
isocaproic acid +   
isoceanothic acid 
isocitrate(3-) +  
Isoeugenol phenylacetate 
Isoevernin aldehyde 
isoglutamic acid 
isohomovanillic acid 
Isoleucyl-Aspartate 
Isoleucyl-Glutamate 
Isoleucyl-Hydroxyproline 
Isoleucyl-Lysine 
Isoleucyl-Threonine 
isolimonene 
isolithocholic acid 
isomaltose +  
isomiroestrol 
Isoneobavachalcone 
Isoniazid alpha-ketoglutaric acid 
isonicotinic acid +   
isonocardicin A 
isonocardicin C 
isooctanediol dibutyrate 
isopentenyl diphosphate(3-) 
isopropyl dodecanoate 
isopropyl palmitate  
isopropyl salicylate +   
isotabtoxin 
isoterpinolene 
isoursodeoxycholic acid 
isovaleryl-CoA(4-) +  
isovanillin 
itaconate(2-) 
itaconic acid +  
itaconyl-CoA(5-) 
ITP +  
ITP(3-) 
ivacaftor +   
ivosidenib 
ixerochinolide 
jaspamide  
jasplakinolide D 
jasplakinolide Q 
jawsamycin 
JBIR-125 
JBIR-81 
JBIR-82 
JBIR-94 
Jeffamine M-600 
jerantinine A +  
jerantinine B 
jerantinine C +  
jerantinine D 
jerantinine E 
jerantinine F 
Jiangrine A 
Jiangrine C 
Jiangrine D 
JMV 390-1 
JTE-607 free base 
juglanin A 
juglanin B 
julichrome Q6 +  
kainic acid +   
kalimantacin B 
kanzonol P 
keto-phenylpyruvate 
kinanthraquinone 
kinanthraquinone B +  
kinetensin 
kinetensin (1-8) 
kinetensin (1-8)(2+) 
kinetensin(2+) 
kinocoumarin 
kisspeptin-54 
kitastatin 1 
KOM70144 
KU-60019 
kynuramine  
kynurenate 
kynurenic acid +   
kynurenine +   
L-2-amino-3-oxobutanoic acid 
L-2-Aminoadipate adenylate 
L-2-aminoadipate(1-) 
L-2-aminoadipic acid +  
L-4-hydroxyglutamic semialdehyde 
L-4-Hydroxyphenylglycyl-L-arginine 
L-744,832 
L-779976 
L-796,778 
L-803087 
L-817818 
L-Alaninamide, glycyl-N-(2-mercaptoethyl)-, 2,2'-disulfide bis(trifluoroacetate) 
L-Alanyl-3-\{[(2E)-4-amino-4-oxo-2-butenoyl]amino\}-L-alanine 
L-alanyl-D-glutamic acid 
L-Alanyl-gamma-D-glutamyl-L-lysine 
L-alanyl-gamma-D-glutamyl-meso-2,6-diaminoheptanedioate 
L-alanyl-L-alanine 
L-alanyl-L-alanine 2-naphthylamide 
L-alanyl-L-glutamic acid 
L-alanyl-l-norleucine 
L-alloisoleucine +  
L-allysine +  
L-alpha-aminobutyric acid +  
L-alpha-glutamyl group 
L-aminoacyl-L-amino acid 
L-arabinitol +  
L-arabinose +  
L-argininium(1+) +  
L-arginyl-L-amino acid 
L-arginyl-L-glutamic acid +  
L-ascorbate +  
L-asparagine +   
L-Asparaginyl-L-threonine 
L-aspartate(1-) +  
L-beta-aspartylglycine 
L-citrulline +  
L-citrulline zwitterion +  
L-cystathionine  
L-cysteate(1-) +  
L-cysteic acid 
L-cysteine +   
L-cysteine glutathione disulfide 
L-cysteine hydrochloride +  
L-cysteine hydrochloride hydrate 
L-cysteinylglycine +  
L-cysteinylglycine zwitterion 
L-cystine +   
L-cystine anion 
L-dopa +  
L-dopa(1-) +  
L-dopachromate 
L-dopaquinone 
L-erythrulose +  
L-fucopyranose 1-phosphate +  
L-fucose +  
L-fuculose +  
L-galactonate +  
L-gamma-Glu-L-Thr 
L-gamma-Glu-L-Thr(1-) 
L-gamma-glutamyl group +  
L-gamma-glutamyl phosphate(2-) 
L-gamma-glutamyl-(3R)-L-beta-ethynylserine(1-) 
L-gamma-glutamyl-L-cysteinate(1-) 
L-gamma-glutamyl-L-cysteine +   
L-gamma-glutamyl-L-propargylglycine(1-) 
L-gamma-Glutamyl-S-allylthio-L-cysteine 
L-glutamate(1-) +   
L-glutamic 5-semialdehyde +  
L-glutamic acid derivative +   
L-glutamic acid residue 
L-glutamic acid-d5 
L-glutamine +   
L-Glutaminyl-L-threonine 
L-glutamo group 
L-glutamoyl group 
L-glutamyl-L-glutamic acid 2-naphthylamide 
L-glutamylglycine 2-naphthylamide 
L-Glycyl-L-hydroxyproline 
L-gulonate +  
L-gulono-1,4-lactone 
L-histidine +   
L-histidinol +  
L-homoarginine  
L-homocarnosine 
L-homocitrulline +  
L-homocitrulline zwitterion 
L-homocysteine thiolactone 
L-homocysteinyl-N(6)-acetyl-L-lysine 
L-homoserine +  
L-iditol 
L-isoleucine +   
L-kynureninate 
L-kynurenine +  
L-Leu-L-Met-NH2 
L-leucine +   
L-leucylglycine 2-naphthylamide 
L-Lys-D-Asp 
L-Lys-D-Glu 
L-lysine +   
L-lysine zwitterion 
L-lysyl-D-alanine 
L-lysyl-L-amino acid 
L-m-tyrosine 
L-Metanephrine 
L-methionine +   
L-Normetanephrine 
L-o-tyrosine +  
L-Orn-D-Asp 
L-Orn-D-Glu 
L-ornithinate +  
L-ornithinium(2+) 
L-phenylalaninol +   
L-phenylalanyl-L-hydroxyproline 
L-pipecolate 
L-pipecolic acid +  
L-prolinate +  
L-prolinium +   
L-prolyl-L-glycine 
L-prolylglycine 
L-saccharopinate(1-) 
L-saccharopine 
L-selenocysteine +   
L-serine +   
L-seryl-L-tyrosine 2-naphthylamide 
L-sorbose +  
L-threonate 
L-threonine +   
L-thyroxine +  
L-tryptophan +   
L-tryptophan polyoxin C 
L-tryptophanamide +  
L-tyrosin-O(4)-yl group 
L-tyrosinal +   
L-tyrosine derivative +   
L-tyrosine residue +  
L-Tyrosine, N-glycyl- 
L-tyrosine-d4 
L-tyrosino group 
L-tyrosinyl radical +  
L-tyrosinyl radical cation +  
L-tyrosyl ester +  
L-tyrosyl group +  
L-valine +   
L-xylonate 
L-xylulose +  
Labrenzbactin 
laccaridione A 
laccaridione B 
lactate +   
lactonamycin 
lactose +   
lactucopicrin 
lactucopicrin 15-oxalate 
lanigerol 
lanost-8-ene-3beta,30-diol  
lanosterol +   
lansic acid +  
lanthionine ketimine 
Lathyroxin A 
Lathyroxin B 
laudanine +  
laurebiphenyl 
laurinterol +  
laurolistine +  
Lauroyl peroxide 
lauroyl-CoA(4-) +  
LDW639 
legioliulin 
Leptazoline D 
lespeflorin C3 
lespeflorin G10 
lespeflorin G2 
lespeflorin G3 
lespeflorin G5 
lespeflorin G8 
lespeflorin H2 
Leu-Ala 
Leu-Arg 
Leu-Asn 
Leu-Asp 
Leu-Asp-Tyr 
Leu-beta-Ala 
Leu-Cys 
Leu-D-Leu 
Leu-enkephalin  
Leu-FMDP 
Leu-Gln 
Leu-Glu 
Leu-Gly 
Leu-Gly-Pro 
Leu-His 
Leu-Ile 
Leu-Leu 
Leu-Leu-Tyr 
Leu-Lys 
Leu-Met 
Leu-Phe 
Leu-Pro 
Leu-Pro-Tyr 
Leu-Ser 
Leu-Ser-Ser-Tyr 
Leu-Thr 
Leu-Trp 
Leu-Tyr 
Leu-Val 
Leucyl-Hydroxyproline 
Leucyl-proline 
Leucyl-Threonine 
Leucyl-Tryptophan 
Leucyl-Valine 
leukotriene A4 +   
leukotriene A4(1-) 
leukotriene B4 +   
leukotriene B4(1-) 
leukotriene C4 +   
leukotriene C4(2-) 
leukotriene D3 
leukotriene D4  
Leukotriene d4 methyl ester 
leukotriene E4(1-) 
leukotriene F4 
Leupeptin Ac 
Leupeptin Ac-LL 
levesquamide 
levoglucosan +  
LFM-A13 
LGK974  
libenzapril 
lichexanthone 
lignin cw compound-1029 
lignin cw compound-116 
lignin cw compound-126 
lignin cw compound-132 
lignin cw compound-134 
lignin cw compound-135 
lignin cw compound-138 
lignin cw compound-195 
lignin cw compound-2007 
lignin cw compound-2015 
lignin cw compound-202 
lignin cw compound-2026 
lignin cw compound-2033 
lignin cw compound-2034 
lignin cw compound-2050 
lignin cw compound-2063 
lignin cw compound-2064 
lignin cw compound-214 
lignin cw compound-217 
lignin cw compound-218 
lignin cw compound-280 
lignin cw compound-285 
lignin cw compound-290 
lignin cw compound-293 
lignin cw compound-294 
lignin cw compound-3010 
lignin cw compound-3031 
lignin cw compound-3034 
lignin cw compound-3035 
lignin cw compound-3036 
lignin cw compound-3037 
lignin cw compound-3038 
lignin cw compound-3039 
lignin cw compound-3040 
lignin cw compound-3041 
lignin cw compound-3053 
lignin cw compound-3057 
lignin cw compound-3058 
lignin cw compound-3062 
lignin cw compound-50 
lignin cw compound-99 
ligstroside 
LimKi 3 
limonene +   
limonoic acid 
lindechunine A 
Linear trichrysobactin 
linkable Ro 320-1195 analogue 
linoleamide  
lipoamide +   
lipoate +  
Liposidomycin A 
Liposidomycin C-(III) 
Liposidomycin L-(I) 
Liposidomycin M-(III) 
Liposidomycin X-(III) 
Liposidomycin-A-(I) 
Liposidomycin-C-(I) 
lipoxin A4 +   
lipoxin B4 +  
lipoyl-AMP(1-) +  
lipoylprotein 
lisinopril +   
Lisinopril (8r,s)-diketopiperazine 
lithocholate +  
lithocholic acid +   
lithocholic acid 3-O-(beta-D-glucuronide) 
lithocholyl-CoA 
LL-BM726 
LLNL-02 
LLP-3 
LLY-507  
lobarin 
Loseolamycin A1 
lotilaner 
LSM-14399 
LSM-17442 
LSM-20628 
LSM-28414 
LSM-4709 
LSM-9991 
lucensimycin E 
Lucidulactone A 
lugdunin 
Lumizinone A 
Lumizinone B 
luteolin-7-O-[beta-D-glucuronosyl-(1->2)-beta-D-glucuronide] 
luzonial A 
luzonial B 
luzonidial B 
LY 117018  
LY404039 
lyratol D 
Lys-Ala +  
Lys-Arg 
Lys-Asn 
Lys-Asp 
Lys-Asp-Tyr 
Lys-Cys 
Lys-Gln 
Lys-Glu 
Lys-Glu-Glu 
Lys-Glu-Thr 
Lys-Gly 
Lys-His 
Lys-Ile 
Lys-Leu 
Lys-Lys 
Lys-Met 
Lys-Phe 
Lys-Pro 
Lys-Ser 
Lys-Thr 
Lys-Thr-Trp-Tyr 
Lys-Trp 
Lys-Tyr 
Lys-Tyr-Glu 
Lys-Val 
lysophosphatidylcholine +   
lysophosphatidylcholine 20:2 +  
lysophosphatidylcholine 20:5 +  
lysophosphatidylcholine 22:4 +  
lysophosphatidylcholine(0:0/16:0) +  
lysophosphatidylcholine(0:0/16:1) +  
lysophosphatidylcholine(0:0/18:0) +  
lysophosphatidylcholine(0:0/18:2) +  
lysophosphatidylcholine(0:0/20:4) +  
lysophosphatidylcholine(0:0/20:5) 
lysophosphatidylcholine(16:1/0:0) +  
lysophosphatidylcholine(18:0/0:0) 
lysophosphatidylcholine(18:2/0:0) +  
lysophosphatidylcholine(20:4/0:0) +  
lysophosphatidylethanolamine 16:0 +  
lysophosphatidylethanolamine 18:2 +  
Lysyl-Asparagine 
Lysyl-Aspartate 
Lysyl-Cysteine 
Lysyl-Glycine 
Lysyl-Hydroxyproline 
Lysyl-Valine 
m-Eugenol 
m-hydroxyhippuric acid 
m-tyramine  
m-tyraminium 
maackiain +  
maackiapterocarpan A 
macluraxanthone B 
macluraxanthone C 
maculosin  
Madurastatin D1 
Madurastatin D2 
malonate(2-) +  
malonic acid +   
Malonomicin 
malonyl-CoA(5-) 
maltose +   
mannarate(2-) +  
mannaric acid +  
mannitol +   
manumycin A  
marimastat  
marinacarboline B 
Marinomycin A 
Marinomycin B 
Marinomycin C 
Marinomycin D 
Marinopyrazinone B 
Maristachone A 
Maristachone B 
Maristachone C 
Mechercharmycin B 
Medinoterb acetate 
mediomycin A 
mediomycin B 
melatonin +   
melleolide F 
menaquinone-4 +   
menaquinone-8 
menthyl salicylate 
Mer-N5075-A 
Merocyclophane A 
Merocyclophane B 
Merocyclophane C 
Merocyclophane D 
mesaconate(2-) 
mesaconic acid +  
mesaconyl-CoA 
mesalamine  
mescaline  
meso-2,6-diaminopimelic acid +  
meso-2,6-diaminopimelic acid dizwitterion 
meso-3,3'-didemethoxynectandrin B 
Met-Ala 
Met-Arg 
Met-Asn 
Met-Asp 
Met-beta-Ala 
Met-enkephalin 
Met-FMDP 
Met-Gln 
Met-Glu 
Met-Gly 
Met-His 
Met-Ile 
Met-Leu 
Met-Lys 
Met-Met +  
Met-Phe 
Met-Pro 
Met-Ser 
Met-Thr 
Met-Trp 
Met-Tyr 
Met-Val 
meta-hydroxyphenylhydracrylic acid 
metacetamol  
metachromin T 
metarylpicoxamid 
Metasequirin E 
Metasequirin F 
methacrylyl-CoA  
methanethiol +   
methanol +   
methfuroxam 
methionine S-oxide +  
Methionyl-Asparagine 
Methionyl-Cysteine 
Methionyl-Glycine 
Methionyl-Hydroxyproline 
Methionyl-Threonine 
methotrexate  
methoxide 
Methyl (2-hydroxyphenyl)acetate 
methyl (2E)-3-(3-hydroxyphenyl)acrylate 
Methyl 2,5-dihydroxybenzoate 
Methyl 2,6-dihydroxybenzoate 
Methyl 2-(10-heptadecenyl)-6-hydroxybenzoate 
methyl 2-(4-hydroxyphenyl)acetate 
methyl 2-[(3S)-9,10-dihydroxy-7-methoxy-1-oxo-1H,3H,4H-naphtho[2,3-c]pyran-3-yl]acetate 
methyl 3-(2-phenoxy-6-quinolyl)alaninate 
methyl 3-(4-hydroxyphenyl)propionate 
methyl 3-[2-(2,6-dichlorophenyl)quinolin-6-yl]alaninate +  
methyl 3-[2-(2-thienyl)acetamido]thiophene-2-carboxylate 
methyl 3-hydroxybenzoate 
methyl 3-phenylpropanoate 
Methyl 4-(4,6-dihydroxy-5-methoxy-2,5-dimethyl-3-oxocyclohexen-1-yl)oxy-2-hydroxy-3,6-dimethylbenzoate 
methyl 4-amino-2-(2,3-dihydroxy-3-methylbutyl)benzoate 
methyl 4-aminobutanoate 
Methyl 5-chloro-2-hydroxybenzoate 
Methyl 5-hydroxy-2-benzimidazole carbamate 
methyl 8-hydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylate 
methyl acetyl botryenaloate 
methyl brevifolincarboxylate 
methyl cyclohexanecarboxylate 
methyl icosapentaenoate 
methyl L-cysteinate +  
methyl phenylglyoxalate 
methyl syringate 
methyl vanillate +   
Methyl-10-gingerol 
methyl-L-glutamic acid +  
methylammonium +  
methylcobalamin  
methylcyclohexane 
methylcyclopentane 
Methyldavallialactone 
methylene group 
methylglyoxal +   
Methylinoscavin A 
Methylinoscavin B 
Methylinoscavin C 
Methylinoscavin D 
methylmalonate(1-) 
methylmalonate(2-) 
methylmalonic acid +   
methylmalonyl-CoA +  
Methylseleno Carboxyethylglutamine 
methylsuccinic acid 
Metoprolol succinate 
Metoprolol tartrate 
mexiletine +   
MI-63 
Microansamycin I 
Microcin SF608 
microdiplodiasol 
mifamurtide  
Miharamycin A 
Miharamycin B 
Mirin 
Mirubactin 
mitchellene D 
mivotilate 
Miyakamide A1 
Miyakamide A2 
Miyakamide B1 
Miyakamide B2 
MK 351A 
MK-8353 
ML162 
ML240 
ML355 
MMP-9-IN-1 
mocetinostat  
mochimganine 
Modecainide 
Moexipril hydrochloride 
mollicellin B 
mollicellin L 
mollicellin M 
monapinone A 
monapinone E +  
Monaspilosin 
monepantel 
mono(3-carboxypropyl) phthalate 
mono(6-carboxy-2-methylheptyl) phthalate 
mono(7-carboxy-2-methyloctyl) phthalate 
mono(glucosyluronic acid)bilirubin(2-) 
mono[2-(carboxymethyl)hexyl] phthalate 
monoacetyldapsone 
monoacylglycerol 14:0 +  
monoacylglycerol 16:0 +   
monoacylglycerol 16:1 +  
monoacylglycerol 18:0 +  
monoacylglycerol 18:1 +   
monoacylglycerol 18:2 +  
monoacylglycerol 18:3 +  
monoacylglycerol 20:5 +  
monodansylcadaverine  
monodehydro-L-ascorbate(1-) 
monodictysin B 
monodictysin C 
Monoethyl malonic acid 
morellic acid +  
morellin +  
morinamide 
Muracein A 
Muracein B 
Muraminomicin G 
Muraminomicin Z1 
Muraymycin A1 
Muraymycin A2 
Muraymycin A3 
Muraymycin A4 
Muraymycin B1 
Muraymycin B2 
Muraymycin B3 
Muraymycin B4 
Muraymycin B5 
Muraymycin B6 
Muraymycin B7 
Muraymycin C1 
Muraymycin C2 
Muraymycin C3 
Muraymycin D3 
Mureidomycin B 
murideoxycholate 
murideoxycholic acid 
muscimol  
mycobilin a 
mycobilin b 
mycophenolate mofetil  
mycophenolic acid +   
mycophenolic acid O-acyl-glucuronide 
myo-inositol +   
myo-inositol 1,3,4,5,6-pentakisphosphate(10-) 
myo-inositol 1,3,4,6-tetrakisphosphate(8-) 
myo-inositol 1,3-bisphosphate 
myo-inositol hexakisphosphate(12-) 
Myricanone 
myristamide 
myristoyl-[acyl-carrier protein] 
myristoyl-CoA(4-) +  
N'-(3-hydroxyphenyl)-N,N-dimethylformamidine +   
N(1),N(12)-diacetylsperminium(2+) 
N(1),N(5)-bis(2-deoxy-beta-D-glucopyranos-2-yl)-N(2)-(N(3)-DNCP-beta-alanyl)glutaminamide 
N(1),N(8)-bis(caffeoyl)spermidine 
N(1),N(8)-bis(coumaroyl)spermidine 
N(1),N(8)-bis(sinapoyl)-spermidine 
N(1),N(8)-bis-(dihydrocaffeoyl)spermidine 
N(1)-(5-phospho-D-ribosyl)glycinamide(1-) +  
N(1)-acetylspermidinium(2+) 
N(1)-acetylspermine 
N(1)-acetylsperminium(3+) 
N(1)-isopropyl-2-methylpropan-1,2-diamine 
N(2),N(2)-dimethylguanosine 
N(2)-(3-hydroxy-3-methylhexanoyl)-L-glutamine 
N(2)-(4-aminobutanoyl)-L-argininium 
N(2)-(4-aminobutanoyl)-L-lysinium 
N(2)-(4-aminobutanoyl)-L-ornithine(1+) 
N(2)-[(2E)-3-methylhex-2-enoyl]-L-glutamine 
N(2)-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]-N-butyl-3,3-dimethoxyalaninamide 
N(2)-[(R)-2-amino-2-(4-hydroxyphenyl)acetyl]-N-butyl-L-alaninamide 
N(2)-[(R)-2-amino-2-(4-hydroxyphenyl)acetyl]-N-butyl-L-cysteinamide 
N(2)-[(R)-2-amino-2-(4-hydroxyphenyl)acetyl]-N-butyl-L-serinamide 
N(2)-[(R)-2-amino-2-phenylacetyl]-N-butyl-L-alaninamide 
N(2)-[(R)-2-amino-2-phenylacetyl]-N-butyl-L-cysteinamide 
N(2)-[3-(2-\{2-[(\{1-[(1-\{3-[2-(2-\{[4-(indol-3-yl)butanoyl]amino\}ethoxy)ethoxy]propanoyl\}piperidin-4-yl)carbonyl]piperidin-4-yl\}carbonyl)amino]ethoxy\}ethoxy)propanoyl]-N(6)-(5-nitro-2-furoyl)lysinamide 
N(2)-[4-(indol-3-yl)butanoyl]-L-glutamine 
N(2)-\{[(1R)-1-(4-bromophenyl)ethyl]carbamoyl\}-L-asparaginyl-N-\{(1S)-4-carbamimidamido-1-[(S)-(2S)-2,3-dihydro-1,3-thiazol-2-yl(hydroxy)methyl]butyl\}-L-valinamide 
N(2)-\{[2-(2-\{[4-(indol-3-yl)butanoyl]amino\}ethoxy)ethoxy]acetyl\}arginyl-N(1)-\{2-[(5-sulfo-1-naphthyl)amino]ethyl\}aspartamide 
N(2)-acetyl-L-lysine 
N(2)-acetyl-L-lysine zwitterion 
N(2)-acetyl-L-ornithine 
N(2)-acetyl-L-ornithine zwitterion 
N(2)-formyl-N(1)-(5-phospho-D-ribosyl)glycinamide(2-) +  
N(2)-methylguanine 
N(2)-phenylacetyl-L-glutaminate 
N(2)-phenylacetyl-L-glutamine 
N(3)-fumaramoyl-(S)-2,3-diaminopropanoic acid 
N(3)-fumaroyl-(S)-2,3-diaminopropanoic acid 
N(4)-\{2,6-dimethoxy-4-methyl-5-[3-(trifluoromethyl)phenoxy]quinolin-8-yl\}pentane-1,4-diamine +  
N(4)-\{N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl-(1->3)-[N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl-(1->6)]-beta-D-mannosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)-[alpha-L-fucosyl-(1->6)]-N-acetyl-beta-D-glucosaminyl\}-L-asparagine 
N(4)-acetyl-2'-deoxycytidine 
N(4)-acetylcytidine +  
N(4)-aminopropylspermidine 
N(4)-aminopropylspermine 
N(5)-[(Z)-amino(hydroxyimino)methyl]ornithine +  
N(6),N(6),N(6)-trimethyl-L-lysine +  
N(6)-(1,2-dicarboxylatoethyl)-AMP(4-) 
N(6)-(6-aminohexyl)-cAMP 
N(6)-[(3R)-3-methyl-D-ornithyl]-L-lysine 
N(6)-acetyl-L-lysine +  
N(6)-L-homocysteinyl-N(2)-acetyl-L-lysine 
N(6)-trifluoroacetyl-L-lysine 
N(8)-acetylspermidine 
N(8)-acetylspermidinium(2+) 
N(alpha),N(tele)-(Dnp)2-His-Gln 
N(alpha)-(L-gamma-glutamyl)-hercynyl-L-cysteine sulfoxide 
N(alpha)-(L-gamma-glutamyl)-hercynyl-L-selenocysteine 
N(alpha)-acetyl-L-arginine +  
N(alpha)-acetyl-L-lysine methyl ester 
N(alpha)-acetyl-L-methionyl-L-asparagine +  
N(alpha)-benzoyl-L-asparagine 4-nitroanilide 
N(pros)-methyl-L-histidine +  
N(tele)-methyl-L-histidine +  
N(tele)-methylhistamine  
N(tele)-methylhistaminium 
N,N',N''-tris(3-pyridyl)benzene-1,3,5-tricarboxamide 
N,N'-Bis(g-glutamyl)-3,3'-(1,2-propylenedithio)dialanine 
N,N'-diacetylchitobiose +  
N,N'-diacetylchitobiosyldiphosphodolichol 
N,N,4-trimethyl-2-[(1-oxo-3-phenylprop-2-enyl)amino]-5-thiazolecarboxamide 
N,N,N-Trimethyl-L-alanyl-L-proline betaine (TMAP) 
N,N-didesmethylvenlafaxine 
N,N-dimethylacetamide  
N,N-dimethylethanolamine phosphate 
N,N-dimethylglycine  
N,O-(Dnp)2-Tyr-Gln 
N,O-diacylethanolamine +  
N,O-didesmethylvenlafaxine 
N-(1,3-benzodioxol-5-ylmethyl)-N-[2-(cyclohexylamino)-2-oxo-1-pyridin-4-ylethyl]-2,2,2-trifluoroacetamide 
N-(1-benzyl-2-methylpyrrolidin-3-yl)-5-chloro-2-methoxy-4-(methylamino)benzamide +   
N-(1-deoxyfructos-1-yl)-isoleucyl-aspartate 
N-(1-deoxyfructos-1-yl)-valyl-glutamate 
N-(1-phenylethyl)acetamide +  
N-(11-oxo-6,7,8,9-tetrahydropyrido[2,1-b]quinazolin-2-yl)-3-(3,4,5-trimethoxyphenyl)-2-propenamide 
N-(15Z-tetracosenoyl)ethanolamine 
N-(2,3-dihydroxybenzoyl)serine 
N-(2-aminoethyl)-1-aziridine-ethanamine 
N-(2-aminoethyl)-5-chloroisoquinoline-8-sulfonamide  
N-(2-anilino-2-oxoethyl)-2-methoxybenzamide 
N-(2-furoyl)glycinate 
N-(2-furoyl)glycine 
N-(2-hydroxydocosanoyl)eicosasphinganine 
N-(2-hydroxyhexacosanoyl)phytosphingosine +  
N-(2-hydroxyphenyl)malonamic acid 
N-(2-methylbutanoyl)glycine 
N-(3,7-dimethylocta-2,6-dien-1-yl)cyclopropanecarboxamide +  
N-(3-acetamidopropyl)-3-hydroxy-4-methoxybenzamide 
N-(3-acetamidopropyl)-4-hydroxy-3-methoxybenzamide 
N-(3-anilino-3-oxo-1-phenylprop-1-en-2-yl)benzamide 
N-(3-carbamoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-2-pyrazinecarboxamide 
N-(3-hydroxy-2-methylbenzoyl)-l-valyl-n-[(1s,2e)-4-ethoxy-1-(2-methylpropyl)-4-oxo-2-butenyl]-l-serinamide 
N-(3-methoxyphenyl)-3-(4-nitrophenyl)-2-propenamide 
N-(3-oxohexanoyl)homoserine lactone 
N-(4-\{[(1H-benzotriazol-1-yl)acetyl][(thiophen-3-yl)methyl]amino\}phenyl)propanamide 
N-(4-amino-3-hydroxybutyl)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enimidic acid 
N-(4-aminobenzoyl)-L-glutamic acid 
N-(4-aminobutyl)-3-(4-hydroxy-3-methoxyphenyl)oxirane-2-carboximidic acid 
N-(4-aminobutyl)-3-(4-hydroxy-3-methoxyphenyl)propanimidic acid 
N-(4-aminobutyl)-3-(4-hydroxyphenyl)propanimidic acid 
N-(4-aminobutyl)-5-chloronaphthalene-2-sulfonamide  
N-(4-carboxy-4-oxobutanoyl)-L-ethylglycylglycine 
N-(4-hydroxyphenyl)-N-methyl-N'-thiophen-2-ylsulfonylbenzenecarboximidamide 
N-(4-hydroxyphenyl)ethoxycarbothioamide 
N-(4-oxoglutaryl)-L-cysteinylglycine 
N-(5-\{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl\}-1,3-thiazol-2-yl)-1-(N,N-dimethylglycyl)piperidine-4-carboxamide 
N-(5-\{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl\}-1,3-thiazol-2-yl)-2-(4-methylpiperazin-1-yl)pyridine-4-carboxamide 
N-(5-\{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl\}-1,3-thiazol-2-yl)piperidine-4-carboxamide 
N-(5-\{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl\}-1,3-thiazol-2-yl)tetrahydro-2H-pyran-4-carboxamide 
N-(5-amino-1-phenyl-1,2,4-triazol-3-yl)-3-(4-fluorophenyl)-2-propenamide 
N-(5-methyl-3-isoxazolyl)-3-(4-methylphenyl)-2-propenamide 
N-(5-methyl-3-isoxazolyl)-3-phenyl-2-propenamide 
N-([biphenyl]-2-yl)-3-cyclopentylpropanamide 
N-(benzylsulfonyl)-3-cyclohexyl-D-alanyl-N-(2-amino-1,3-benzothiazol-6-yl)-L-prolinamide 
N-(carboxymethyl)-3-cyclohexyl-D-alanyl-N-[(4-carbamimidoyl-1,3-thiazol-2-yl)methyl]-L-prolinamide 
N-(L-arginino) taurine 
N-(morpholin-4-ylsulfonyl)-L-phenylalanyl-3-(2-amino-1,3-thiazol-4-yl)-N-\{(1R,2R,3S)-1-[(1R)-cyclohex-3-en-1-ylmethyl]-2,3-dihydroxy-5-methylhexyl\}-L-alaninamide 
N-(naphthyl)carboxamide +   
N-(p-amylcinnamoyl)anthranilic acid  
N-(p-hydroxyphenyl)glycine 
N-(saturated fatty acyl)ethanolamine +   
N-(tert-butoxycarbonyl)-L-seryl-L-valyl-N-\{(2S,3E)-5-ethoxy-5-oxo-1-[(3S)-2-oxopyrrolidin-3-yl]pent-3-en-2-yl\}-L-leucinamide 
N-(trifluoroacetyl)glycine 
N-2-fluorenylphthalamic acid 
N-[(2R,3R)-2-[[(3,4-dichlorophenyl)methyl-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3R)-2-[[(3,4-dichlorophenyl)methyl-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3R,6R)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2R,3R,6S)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2R,3S)-2-[[(3,4-dichlorophenyl)methyl-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2R,3S,6R)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2R,3S,6S)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2R,4aR,12aR)-2-[2-(cyclohexylmethylamino)-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide 
N-[(2R,4aR,12aS)-2-[2-(cyclohexylmethylamino)-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide 
N-[(2R,4aS,12aS)-5-methyl-6-oxo-2-[2-oxo-2-(3-propan-2-ylanilino)ethyl]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide 
N-[(2S)-1-(1H-benzimidazol-2-ylamino)-3-methyl-1-oxobutan-2-yl]-3,5-dimethoxybenzamide 
N-[(2S)-1-(1H-benzimidazol-2-ylamino)-3-methyl-1-oxobutan-2-yl]-3-methylbenzamide 
N-[(2S)-2-aminobutanoyl]glycine 
N-[(2S)-3-cyclohexyl-1-oxo-1-(\{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl\}amino)propan-2-yl]-1H-indole-2-carboxamide 
N-[(2S,3R)-2-[[(3,4-dichlorophenyl)methyl-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R)-2-[[(3,5-dimethyl-4-isoxazolyl)sulfonyl-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3R,6R)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2S,3R,6S)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2S,3S)-2-[[(3,4-dichlorophenyl)methyl-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3S)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3S)-2-[[[(cyclohexylamino)-oxomethyl]-methylamino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-(methylaminomethyl)-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-2-pyrazinecarboxamide 
N-[(2S,3S,6R)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2S,3S,6S)-6-[2-[(2-fluorophenyl)methylamino]-2-oxoethyl]-2-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-yl]-2-pyrazinecarboxamide 
N-[(2S,4aR,12aR)-2-[2-(cyclohexylmethylamino)-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide 
N-[(2S,4aR,12aS)-2-[2-(cyclohexylmethylamino)-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]pyrazine-2-carboxamide 
N-[(2S,4aS,12aR)-2-[2-(cyclohexylmethylamino)-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide 
N-[(2S,4aS,12aR)-5-methyl-6-oxo-2-[2-oxo-2-[[(3S)-1-(phenylmethyl)-3-pyrrolidinyl]amino]ethyl]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide 
N-[(2S,4aS,12aS)-2-[2-(cyclohexylmethylamino)-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]pyrazine-2-carboxamide 
N-[(2S,4aS,12aS)-2-[2-[[(3S)-1-benzylpyrrolidin-3-yl]amino]-2-oxoethyl]-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]pyrazine-2-carboxamide 
N-[(4-chlorophenyl)methyl]-2-(2,4-dioxo-1H-pyrimidin-6-yl)acetamide 
N-[(4-hydroxy-2-iodo-5-methoxyphenyl)methyl]nonanamide 
N-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide 
N-[(4-hydroxy-3-methoxyphenyl)methyl]-9-octadecenamide 
N-[(4-hydroxy-3-methoxyphenyl)methyl]eicosa-5,8,11,14-tetraenamide 
N-[(4-Hydroxy-3-methoxyphenyl)methyl]octanamide 
N-[(5S)-5-amino-5-carboxypentanoyl]-L-cysteinyl-D-valine 
N-[(6-hydroxyindol-3-yl)acetyl]phenylalanine 
N-[(9-beta-D-ribofuranosylpurin-6-yl)carbamoyl]threonate 
N-[(9-beta-D-ribofuranosylpurin-6-yl)carbamoyl]threonine 
N-[(9Z)-hexadecenoyl]glycine 
N-[(Benzyloxy)carbonyl]-L-tyrosyl-N-hydroxy-D-leucinamide 
N-[(benzyloxy)carbonyl]-L-tyrosyl-N-hydroxy-L-leucinamide 
N-[(benzyloxy)carbonyl]-O-(tert-butyl)-L-threonyl-3-cyclohexyl-N-[(1S)-2-hydroxy-1-\{[(3S)-2-oxopyrrolidin-3-yl]methyl\}ethyl]-L-alaninamide 
N-[(E)-4-ammoniobutylidene]propane-1,3-diaminium 
N-[(R)-4-phosphonatopantothenoyl]-L-cysteinate(3-) 
N-[(R)-pantothenoyl]-L-cysteinate 
N-[(S)-lactoyl]-L-phenylalanine 
N-[1-(2,5-dimethoxyphenyl)-3-[2-[(5-methyl-2-thiophenyl)methylidene]hydrazinyl]-3-oxoprop-1-en-2-yl]benzamide 
N-[1-[(1-amino-1-oxopropan-2-yl)-methylamino]-3-methyl-1-oxobutan-2-yl]-1-[(2E,4E)-6,7-dihydroxyocta-2,4-dienoyl]-N-methylpyrrolidine-2-carboxamide 
N-[1-[(2,6-dimethylanilino)-oxomethyl]cyclopentyl]-N-(phenylmethyl)-4-(1-tetrazolyl)benzamide 
N-[1-[(4-chlorophenyl)methyl]-4-pyrazolyl]-2-pyrazinecarboxamide 
N-[2-(2,4-dichlorophenyl)cyclobutyl]-2-(trifluoromethyl)pyridine-3-carboxamide +  
N-[2-(2-methoxyphenoxy)ethyl]-3-(4-methoxyphenyl)-2-propenamide 
N-[2-(3,4-dihydroxyphenyl)ethyl]-9-octadecenamide 
N-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3-hydroxy-4-methoxyphenyl)prop-2-enimidic acid 
N-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3-hydroxy-4-methoxyphenyl)propanimidic acid 
N-[2-(cyclohexylamino)-2-oxo-1-thiophen-2-ylethyl]-2,2,2-trifluoro-N-(4-methylphenyl)acetamide 
N-[2-[2-(Hydroxyamino)-2-oxoethyl]-4-methyl-1-oxopentyl]-3-methyl-L-valyl-N-(2-aminoethyl)-L-alaninamide Acetic Acid 
N-[2-[3-(dimethylamino)propylthio]phenyl]-3-phenyl-2-propenamide 
N-[2-chloro-5-(trifluoromethyl)phenyl]-2-cyano-3-[3-methoxy-4-[2-oxo-2-[3-(trifluoromethyl)anilino]ethoxy]phenyl]-2-propenamide 
N-[2-hydroxy-5-(1-hydroxy-2-\{[1-(4-methoxyphenyl)propan-2-yl]amino\}ethyl)phenyl]formamide +  
N-[3-(4-\{[1-(5-chloro-2,4-dimethoxyanilino)-1-oxopropan-2-yl]sulfanyl\}anilino)-3-oxo-1-phenylprop-1-en-2-yl]benzamide 
N-[3-(4-hydroxyanilino)-3-oxo-1-pyridin-4-ylprop-1-en-2-yl]benzamide 
N-[3-(aminomethyl)benzyl]acetamidine  
N-[3-(diethylsulfamoyl)phenyl]-3-(3-nitrophenyl)-2-propenamide 
N-[3-(N-(2-chloro-1-oxoethyl)-4-nitroanilino)propyl]-2,2,2-trifluoroacetamide 
N-[3-[2-[(4-methoxyphenyl)methylidene]hydrazinyl]-1-[(4-methyl-2-pyrimidinyl)amino]-3-oxoprop-1-en-2-yl]benzamide 
N-[3-[3-(dimethylamino)propylamino]-1-[5-(3-nitrophenyl)-2-furanyl]-3-oxoprop-1-en-2-yl]benzamide 
N-[4-(4-morpholinylmethyl)phenyl]-3-phenyl-2-propenamide 
N-[4-(indol-3-yl)butanoyl]-L-cysteine 
N-[5-(1-benzyl-1H-1,2,3-triazol-4-yl)-1H-indazol-3-yl]-N(2),N(2)-dimethylglycinamide 
N-[5-[(2,6-dichlorophenyl)methylthio]-1,3,4-thiadiazol-2-yl]-5-methyl-2-pyrazinecarboxamide 
N-[[4-oxo-4-(2-pyridinylamino)butan-2-ylidene]amino]-2-pyrazinecarboxamide 
N-\{3-[(5-cyclopropyl-2-\{[3-methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl]amino\}pyrimidin-4-yl)amino]propyl\}cyclobutanecarboxamide 
N-\{4-[(1H-benzotriazol-1-ylacetyl)(thiophen-3-ylmethyl)amino]phenyl\}-2-methylpropanamide 
N-\{4-[(3-bromophenyl)amino]quinazolin-6-yl\}but-2-ynamide 
N-\{5-chloro-4-[(4-chlorophenyl)(cyano)methyl]-2-methylphenyl\}-2-hydroxy-3,5-diiodobenzamide +   
N-\{[4-(1,1-dioxido-3-oxo-2,3-dihydro-1,2-thiazol-5-yl)phenyl]acetyl\}-L-phenylalanyl-4-(1,1-dioxido-3-oxo-2,3-dihydro-1,2-thiazol-5-yl)-L-phenylalaninamide 
N-acetyl-alpha-D-glucosamine 1-phosphate 
N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->4)-D-glucose +  
N-acetyl-beta-D-galactosaminyl-(1->3)-alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide +  
N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide(d18:1(4E)) +  
N-acetyl-beta-D-glucosaminyl-(1->3)-N-acetyl-D-galactosaminyl group +  
N-acetyl-beta-D-glucosaminyl-1,6-(N-acetyl-beta-D-glucosaminyl-1,3)-N-acetyl-D-galactosaminyl group 
N-acetyl-D-galactosamine +  
N-acetyl-D-galactosamine 1-phosphate +  
N-acetyl-D-glucosamine 6-phosphate +  
N-acetyl-D-glucosamine 6-phosphate(2-) +  
N-acetyl-D-glucosaminyldiphosphodolichol 
N-acetyl-D-mannosamine 6-phosphate(2-) 
N-acetyl-L-2-aminoadipic acid 
N-acetyl-L-alanine +  
N-acetyl-L-aspartate(2-) +  
N-acetyl-L-aspartic acid +   
N-acetyl-L-cysteinate +  
N-acetyl-L-cysteine +   
N-acetyl-L-gamma-glutamyl phosphate(3-) 
N-acetyl-L-glutamate(2-) +  
N-acetyl-L-glutamic acid 
N-acetyl-L-glutamine 
N-acetyl-L-isoleucinate 
N-acetyl-L-methionyl-L-alanine +  
N-acetyl-L-methionyl-L-glutamine +  
N-acetyl-L-methionyl-L-isoleucine +  
N-acetyl-L-methionyl-L-leucine +  
N-acetyl-L-methionyl-L-phenylalanine +  
N-acetyl-L-methionyl-L-serine +  
N-acetyl-L-methionyl-L-threonine +  
N-acetyl-L-methionyl-L-tryptophan +  
N-acetyl-L-methionyl-L-tyrosine +  
N-acetyl-L-methionyl-L-valine +  
N-acetyl-L-phenylalanyl-4-[(5S)-1,1-dioxido-3-oxo-1,2-thiazolidin-5-yl]-L-phenylalaninamide 
N-acetyl-L-phenylalanyl-4-[difluoro(phosphono)methyl]-L-phenylalaninamide 
N-acetyl-L-phenylalanyl-L-diiodotyrosine 
N-acetyl-L-serine +  
N-acetyl-L-seryl-L-aspartic acid 
N-acetylcadaverine 
N-acetylcarnosine 
N-acetyldopamine  
N-acetylglycinate +   
N-acetylglycine +  
N-acetylhistamine 
N-acetylisoleucine +  
N-acetylisopenicillin N 
N-acetylneuraminate +  
N-acetylneuraminic acid +   
N-acetylneuraminic acid 9-phosphate 
N-acetylneuraminlactose sulfate 
N-acetylputrescinium 
N-acetylserotonin  
N-acetyltyrosine +  
N-acyl-aspartic acid +   
N-acyl-beta-D-galactosylsphingosine +  
N-acyl-gamma-aminobutyric acid +  
N-acyl-L-alanine +   
N-acyl-O-(3-sn-phosphatidyl)-L-serine +  
N-acylglycine +   
N-acylsphinganine +   
N-acylsphingosine +   
N-acylsphingosine 1-phosphate(2-) +  
N-amidinoaspartic acid +  
N-arachidonoyl vanillylamine 
N-arachidonoyl-2-oxoserotonin 
N-arachidonoylglycinate 
N-arachidonoylserotonin 
N-benzoyl-D-arginine-4-nitroanilide 
N-benzoyl-L-phenylalaninol +   
N-benzoyl-L-phenylalanyl-4-[(5S)-1,1-dioxido-3-oxo-1,2-thiazolidin-5-yl]-L-phenylalaninamide 
N-benzoyl-L-valylglycine 4-methoxy-2-naphthylamide 
N-benzoylglycinate 
N-benzyl-4-sulfamoylbenzamide 
N-benzylhexadecanamide 
N-Boc-D-4-HO-3,5-Cl2-PhGly-D-4-HO-3,5-I2-PhGly-OMe 
n-butyl oleate 
N-butyl-N(2)-(2-thienylacetyl)-L-alaninamide 
N-butyl-N(2)-[(2Z)-2-(2-furyl)-2-(methoxyimino)acetyl]-L-alaninamide 
N-butyl-N(2)-[(R)-2-hydroxy-2-phenylacetyl]-L-alaninamide 
N-butylformamide 
N-caffeoylspermidine 
N-carbamoyl-beta-alaninate 
N-carbamoyl-L-aspartate(2-) 
N-carbamoylaspartic acid +  
N-carbamoylglutamic acid 
N-carboxy-beta-alanine 
N-decanoylglycine 
N-demethylindolmycin 
N-desmethyl 11-acetoxy pretubulysin D 
N-desmethyl 12-hydroxy pretubulysinD 
N-desmethyl 12-keto pretubulysin D 
N-desmethylpretubulysin D 
N-Dihydroferuloyltyramine 
N-docosanoyltaurine 
N-feruloylserotonin 
N-formimidoyl-L-glutamate(2-) +  
N-formimidoyl-L-glutamic acid 
N-formyl-L-kynurenine +  
N-formyl-L-methionyl-L-methionine 
N-formylanthranilate 
N-formylisoglutamic acid 
N-Fructosyl gamma-glutamyl-S-(1-propenyl)cysteine sulfoxide 
N-Fructosyl gamma-glutamyl-S-methylcysteine 
N-Fructosyl isoleucylglutamate 
N-gamma-glutamyl-boletine 
N-gamma-Glutamyl-S-(1-propenyl)cysteine 
N-gamma-Glutamyl-S-allylcysteine 
N-gamma-Glutamyl-S-propylcysteine 
N-gamma-Glutamyl-S-trans-(1-propenyl)cysteine 
N-gamma-Glutamylglutamine 
N-gamma-Glutamylmethionine 
N-glycoloylneuraminate +  
N-hexacosahexaenoylsphingosine 
N-hexadecanoylglycine +  
N-hexadecanoylsphinganine-1-phosphocholine 
N-hydroxymethyl pretubulysin 
N-hydroxymethyl12-keto pretubulysin D 
N-malonyltryptophan 
N-methyl-L-valyl-L-tryptophanol(1+) 
N-methylbutan-2-amine 
N-methylethanolaminium phosphate(1-) 
N-methylnorsalsolinol 
N-Methylolacrylamide  
N-methylphenylethanolamine 
N-methylphenylethanolaminium 
N-methylphloretamide 
N-methylpretrichodermamide B 
N-methylproline 
N-methylproline zwitterion 
N-methylputrescinium(2+) 
N-methylserotonin 
N-methyltyraminium 
N-monoacetylalkane-alpha,omega-diamine +  
N-octadecanoylglycine 
N-oleoyldopamine  
N-phosphocreatinate(2-) 
N-phosphocreatine  
N-propylbenzamide 
N-pyrazin-2-yl-N(2)-\{1-[2-(1H-pyrazol-1-yl)phenyl]ethyl\}glycinamide 
N-ribosylnicotinamide  
N-succinyl-L-alpha-amino acid 
N-trans-cinnamoyltyramine 
N-trans-feruloyl-4'-O-methyldopamine 
N-trans-Feruloyloctopamine 
N-Vanillyloleamide  
N1,N5,N10-Tricaffeoyl spermidine 
N1-acetyl-N7-o-hydroxyphenylacetyl cadaverine 
N2-Acetyl-L-glutaminyl-L-glutamamide 
N5-Acetyl-N2-gamma-L-glutamyl-L-ornithine 
Naamine G 
Nabscebetain A 
Nabscebetain B 
NAD(1-) +  
NADH(2-) +  
NADP(3-) 
NADPH(4-) +  
naloxegol 
nandrolone +   
naphthalene-2,6-dicarboxylic acid 
Napsamycin A 
Napsamycin C 
Napsamycin D 
narlaprevir 
naxagolide 
NBD-N(Me)-DbetaA-OH 
nedocromil  
nelfinavir  
neocasomorphin 
Neopolyoxin A 
Neopolyoxin B 
neosartoricin 
neotame  
neotriptophenolide 
nepicastat 
Nerfilin I 
neurotensin  
neurotensin (1-12) 
neurotensin (1-12)(1+) 
neurotensin (1-7) 
neurotensin (1-8) 
neurotensin(1+) 
neutral red base 
niclosamide  
nicotinate D-ribonucleotide(2-) 
nidulalin A 
Niduloic acid 
nifedipine  
nigerloxin 
nigerone 
nigranoic acid 
Nigrospoxydon C 
nilotinib  
ninhydrin  
nirmatrelvir +  
nirogacestat  
nitric oxide  
nitrite +   
Nitropeptin 
nitrophenol +   
NMN(-) 
NOC-5 
Nocarasin B 
nocardicin A 
nocardicin C 
nocardione A 
Nocazoline A 
nociceptin  
nonanal +   
Nonate 
nonivamide  
nor-toralactone +  
norbaeocystin 
Norbisebromoamide 
Norcapsaicin 
nordazepam  
Nordihydrocapsaicin  
Nordihydrocapsiate 
norfenefrine  
Norfenefrine hydrochloride 
norlaudanosoline +   
norloline 
norophthalmic acid 
norrubrofusarin 
norsalsolinol +  
Nostoclide N2 
Nostocyclophane D 
Nostocyclyne A 
Nostopyrrolidonamide 
Nostosin A 
Nostosin B 
Nostosin C 
Nostosin D 
Nostosin E 
Nostosin F 
notoamide C 
notoamide D 
notoamide E 
notoamide S +  
novclobiocin 109 
novobiocin  
NS 1619  
NSC 23766 +   
NU 1025  
numidargistat 
O(3)-(2-L-lysino-2-oxoethyl)-O(1)-[4-(trifluoroacetamido)benzylcarbonyl]chloramphenicol 
O(4')-sulfo-L-tyrosinate(1-) 
O(4')-sulfo-L-tyrosine 
O(4)-methylthymine 
O-(2-tetradecenoyl)carnitine 
O-(3-hydroxyvaleryl)-L-carnitine 
O-(dimethylnonenoyl)carnitine 
O-[(5Z)-tetradecenoyl]-L-carnitine 
O-acetyl-L-carnitine  
O-acetylcarnitine +   
o-anisidine  
O-butanoylcarnitine +   
O-decanoyl-L-carnitine +  
O-desmethylvenlafaxine 
O-dodecanoylcarnitine +  
O-glutaroyl-L-carnitine +  
O-heptadecanoylcarnitine 
O-hexanoyl-L-carnitine +  
O-hexanoylcarnitine +  
O-isobutyryl-L-carnitine 
O-isobutyrylcarnitine +  
O-isovalerylcarnitine +  
O-linoleyl-L-carnitine 
O-Methyltyrosol acetate 
O-octadecanoyl-L-carnitine 
O-octanoyl-L-carnitine +  
O-oleoylcarnitine 
O-palmitoyl-L-carnitine 
O-phospho-L-serine +  
O-phosphoethanolamine +  
O-phosphonato-L-homoserine(2-) 
O-phosphonato-L-serine(2-) +  
O-phosphonatoethanaminium(1-) 
O-phosphonatooxy-D-serine(2-) 
O-phosphoserine +  
O-propanoylcarnitine +  
O-stearoylcarnitine 
O-succinylcarnitine 
O-sulfate-6-hydroxydihydroferulic acid 
O-tetradecanoyl-L-carnitine +  
O-tiglylcarnitine +  
o-Tolyl acetate 
o-tyrosine 
O-undecenoylcarnitine 
obochalcolactone 
obtusafuran 
Obtustyrene 
ochracenomicin A 
ochratoxin alpha +   
ochrindole A 
ochrocarpin A 
ochrocarpin B 
ochrocarpin C 
ochrocarpin D 
ochrocarpin E 
ochrocarpin F 
ochrocarpin G 
octadecadienoate +  
octadecan-1-ol +   
octadecanoate +  
octadecanoic acid +   
octan-3-ol 
octanoate +  
octanoic acid +   
octanoyl-[acyl-carrier protein] 
octanoyl-CoA(4-) +  
octenedioic acid +  
odoratol +  
Oleacein  
oleamide  
oleocanthal 
oleoyl-CoA(4-) 
oleuropein (aldehyde form) 
olodaterol  
olsalazine  
omapatrilat  
omaveloxolone  
ombitasvir +  
Omega-(Hypoxanthin-9-yl)-pentoxycarbonyl-leucyl-methionine 
omega-3 fatty acid +   
omega-aminoaldehyde +  
omega-hydroxymenaquinone-4 
omeprazole +   
Ophthalmate 
ophthalmic acid 
Oplophorus luciferin +  
ornithine +   
ornithinium(1+) +  
Oroidine 
orotate +  
orotidine 5'-phosphate 
orotidine 5'-phosphate(3-) 
Oryzalic acid B 
Oryzarol 
Oryzoxymycin 
Oscillarin 
oseltamivir +   
oseltamivir acid 
osimertinib  
Outovirin C 
oviedomycin 
oxalate(1-) +  
oxalate(2-) +   
oxalic acid +   
Oxalic acid dibutyl ester 
Oxalic acid, heptyl propyl ester 
Oxalic acid, hexyl neopentyl ester 
Oxalic acid, isobutyl neopentyl ester 
Oxalic acid-guanidine 
oxaloacetate(2-) 
oxidized Renilla luciferin 
oxidopamine  
oxo dicarboxylic acid +   
oxyacanthine 
oxymetazoline  
oxyphenbutazone +   
oxyphenisatine acetate  
P(1),P(4)-bis(5'-adenosyl) tetraphosphate(4-) 
p-anisidine +   
p-coumaroylagmatine +  
p-coumaryl glycerol 
p-coutaric acid +  
p-cresol +   
p-cresol sulfate 
p-cresol sulfate(1-) 
p-Glu-Arg-Pro-Arg-Leu-Ser-His-Lys-Gly-Pro-Met-Pro-Phe 
p-HPEA-EDA 
p-hydroxybenzyl alcohol  
p-Hydroxybenzyl-alcohol-diacetate 
p-Hydroxyfelbamate 
p-hydroxymexiletine 
p-Hydroxyphenylacetothiohydroximate 
p-hydroxyphenylbut-3-ene-2-one 
p-Hydroxyprimidone 
p-menthan-1-ol 
p-methoxyphenol 
p-Tolyl isobutyrate 
p-Tolyl phenylacetate 
PA-16-0081C 
Pacidamycin 1 
Pacidamycin 2 
Pacidamycin 3 
Pacidamycin 4 
Pacidamycin 4N 
Pacidamycin 5 
Pacidamycin 5T 
Pacidamycin 6 
Pacidamycin 7 
Pacidamycin D 
paclitaxel +   
Paecilocin B, (rel)- 
Paecilocin C, (rel)- 
Paeonol  
Pallidopenilline B 
palmitoleamide 
palmitoleate +  
palmitoleoyl-CoA(4-) +  
palmitoyl-[acyl-carrier protein] 
palmitoyl-CoA(4-) 
pamoic acid  
pannarin 
pantetheine 
pantetheine 4'-phosphate(2-) +  
pantetheine sulfonate 
pantocin A 
Papupyrrolal 
parabanic acid +  
paracetamol +   
parfumine 
paromamine +  
pateamine 
pavettamine 
pavinetant 
PD 168393  
pederin 
Peniciadametizine B 
Penicilactone B 
Penicillenone 
Penicilquei A 
Penicilquei B 
Penicilquei C 
Penicilquei D 
Penicimutalide A/B 
Penicimutalide C/D 
Penicimutalide G 
penicitrinol B 
Penigainamide A 
penillic acid +  
penipanoid A 
penipanoid B 
penipanoid C 
Penipyranicin A 
Penipyrol B 
Peniquinone A 
Penisclerotiorin A 
pennicitrinone C 
pentan-1-ol +   
pentan-3-amine 
pentenedioic acid +  
pepstatin A  
peptide YY 
Perazine dimalonate 
perillic acid +   
perillyl aldehyde  
perindoprilat 
peroxynitrite 
Pestalospirane A 
Pestalospirane B 
Pestalotiopamide E 
PF-00835231 +  
PF-07304814 
PFI-3 
PHA-533533 
PHA-665752  
Phaffiaol 
Phe(4-NO2)-Gln 
Phe-Ala 
Phe-Arg 
Phe-Asn 
Phe-Asp 
Phe-beta-Ala 
Phe-Cys 
Phe-FMDP 
Phe-Gln 
Phe-Glu 
Phe-Gly 
Phe-His 
Phe-Ile 
Phe-Leu 
Phe-Lys 
Phe-Met 
Phe-Phe 
Phe-Pro 
Phe-Ser  
Phe-Thr 
Phe-Trp 
Phe-Tyr 
Phe-Tyr-Asp 
Phe-Val 
phenanthrol +   
phenazine-1,6-dicarboxylic acid 
Phenethyl salicylate  
phenol +   
phenol formaldehyde resin 
phenol red  
Phenol-formaldehyde, cross-linked, triethylenetetramine activated 
phenolic donor +   
phenolic phthiocerol +  
phenolic steroid +   
phenolphthalein  
phenoxyphenol +   
phentolamine  
Phenyl butyrate 
phenyl salicylate  
Phenyl thiophene-2-carboxylate 
phenylacetaldehyde +   
phenylacetate +  
phenylacetic acid +   
phenylacetyl-CoA(4-) +  
phenylacetylglycine +   
phenylacetylglycine(1-) 
Phenylalanyl-Alanine 
Phenylalanyl-Aspartate 
Phenylalanyl-Cysteine 
Phenylalanyl-Glutamate 
Phenylalanyl-Hydroxyproline 
Phenylalanyl-Lysine 
Phenylalanyl-Threonine 
Phenylalanyl-Valine 
Phenylbutenote 
phenylephrine  
phenylethanolamine +  
phenylethanolaminium 
Phenyliodoundecynoate 
PhIP +   
Phomalichenone A 
Phomoaspardiol 
Phomone A 
Phomonitroester 
Phomopsuidiol 
phomoxanthone A 
phomoxanthone B 
phosphate ion +   
phosphatidate(2-) +  
phosphatidyl-L-serine +  
phosphatidyl-N,N-dimethylethanolamine +  
phosphatidyl-N-methylethanolamine +  
phosphatidylcholine (16:0/20:5) 
phosphatidylcholine 16:2 
phosphatidylcholine 29:1 +  
phosphatidylcholine 35:3 +  
phosphatidylcholine 35:4 +  
phosphatidylcholine 36:4 +   
phosphatidylcholine 42:7 
phosphatidylethanolamine 19:1 
phosphatidylethanolamine 36:2 +  
phosphatidylethanolamine 36:3 +  
phosphatidylethanolamine 38:3 +  
phosphatidylethanolamine 38:4 +  
phosphatidylglycerol(1-) +  
phosphatidylserine 18:0 
phosphatidylserine 40:1 
phosphatidylserine 40:2 
phosphatidylserine 42:1 
phosphatoquinone A 
phosphatoquinone B 
phosphocholine +   
phosphoenolpyruvate  
phosphoramidon  
phosphoric acid +   
phoyunbene D 
phylloquinone  
phytanate +  
phytanoyl-CoA(4-) 
PI-103 
pibutidine 
Pichiafuran B 
picolinic acid +   
pilsicainide 
Piltunine B 
Pintulin 
pioxaniliprole 
pipecolate +  
pipercallosidine 
pipercallosine 
piperflanilide 
piperidine +   
piperlactam S 
pirtobrutinib 
pisoniamide 
pisonin A 
pisonin D 
pisonin E 
PJ34  
plakortolide M 
plakortolide N 
plakortolide S 
plakortone N 
platencin A1 methyl ester 
platencin A2 methyl ester 
platencin A3 methyl ester 
platensimycin A1 methyl ester 
platensimycin B4 +  
platensimycin B4 methyl ester 
Pleosporallin E 
pleosporone 
plumbagin  
PM-94128 
poly(N-acetyllactosamine)  
polygonimitin B 
polyketomycin 
Polyoxin E 
Polyoxin G 
Polyoxin J 
Polyoxin L 
Polyoxin N 
polyphenol +   
polyunsaturated dicarboxylic acid +   
poricoic acid A 
poricoic acid C 
poricoic acid G 
poricoic acid H 
porphobilinogen  
porphobilinogen(1-) 
Poststatin 
potassium(1+) +   
PQIP 
pre-pseudomonine 
pregnenolone +   
pregnenolone sulfate  
premycofactocin +  
premycofactocinol 
prenyl diphosphate(3-) 
prenylcandidusin B 
prenylcandidusin C 
prenylterphenyllin 
prenylterphenyllin B 
presqualene diphosphate(3-) 
Pretenellin A 
Pretrichodermamide A 
Pretrichodermamide C 
Pretrichodermamide D 
Pretrichodermamide E 
Pretrichodermamide F 
Pretubulysin 
Pretubulysin A 
Preubetaidone 
preuroporphyrinogen(8-) 
previtamin D3 
primary amine +   
pristanal 
pristanic acid +  
pristanoyl-CoA +  
pristinamycin IIA +  
Pro-Ala 
Pro-Arg 
Pro-Asn 
Pro-Asp 
Pro-Cys 
Pro-Gln 
Pro-Glu 
Pro-Glu-Ile 
Pro-His 
Pro-Hyp 
Pro-Hyp zwitterion 
Pro-Ile 
Pro-Leu 
Pro-Lys 
Pro-Met 
Pro-Phe 
Pro-Pro 
Pro-Ser 
Pro-Thr 
Pro-Trp 
Pro-Tyr 
Pro-Val 
progesterone +   
proline +   
Prolyl-Cysteine 
Prolyl-Gamma-glutamate 
Prolyl-Histidine 
Prolyl-Hydroxyproline 
Prolyl-Methionine 
Prolyl-Threonine 
promysalin 
Propanedioic acid, (methoxyimino)-, dimethyl ester 
Propanoylagmatine 
propionate +   
propionyl-CoA(4-) +  
propofol +   
propyl butyrate 
propyl dihydroferulate 
propyl propionate 
Propyleneglycol diacetate 
propylparaben  
prostaglandin A1(1-) +  
prostaglandin A2 +   
prostaglandin B1  
prostaglandin B2 
prostaglandin C1(1-) 
prostaglandin C2 
prostaglandin D1 
prostaglandin D1(1-) 
prostaglandin D2 +   
prostaglandin D2 1-glyceryl ester 
prostaglandin D2(1-) 
prostaglandin D3  
prostaglandin E1 +   
prostaglandin E1(1-) +  
prostaglandin E2 +   
prostaglandin E2 1-glyceryl ester 
prostaglandin E2 2-glyceryl ester 
prostaglandin E2(1-) +  
prostaglandin E3  
prostaglandin F1alpha +   
prostaglandin F2alpha +   
prostaglandin F2alpha 1-glyceryl ester 
prostaglandin F2alpha 2-glyceryl ester 
prostaglandin F2alpha(1-) 
prostaglandin F2beta 
prostaglandin G1 
prostaglandin G1(1-) +  
prostaglandin G2 +   
prostaglandin G2 2-glyceryl ester 
prostaglandin H2 2-glyceryl ester 
prostaglandin H2(1-) 
prostaglandin H3 
prostaglandin I2 2-glyceryl ester 
prostaglandin I2(1-) +  
prostaglandin J2 +   
protirelin 
protoaphin aglucone 
protoasukamycin +  
protoporphyrinate 
protoporphyrinogen(2-) 
Prototenellin B 
Prototenellin C 
Prototenellin D 
Prototenellin E 
protubonine A +  
protubonine B 
Pseudoaeruginosin KT554 
pseudomonine 
psilocin +  
Psoracorylifol A 
psychosine +  
psychosine sulfate 
psychosine(1+) 
Psychrophilin A 
Psychrophilin B 
Psychrophilin C 
pterolinus C 
pterolinus D 
pterolinus E 
pterolinus H 
pterolinus I 
Pulicatin A 
Pulicatin B 
Pulvinatal 
purpurogallin  
pyochelin +  
pyrandicarboxylic acid +  
pyriculariol 
pyriculol +  
pyridin-3-ylmethyl \{4-[(2-amino-4-fluorophenyl)carbamoyl]benzyl\}carbamate 
pyridinedicarboxylic acid +   
pyridoxal +   
pyridoxal 5'-phosphate +   
pyridoxal 5'-phosphate(2-) 
pyridoxal hydrochloride 
pyridoxamine +   
pyridoxamine 5'-phosphate 
pyridoxamine 5'-phosphate(1-) 
pyridoxamine dihydrochloride 
pyridoxamine hydrochloride 
pyridoxaminium(1+) +  
pyridoxine +   
pyridoxine 5'-phosphate(2-) 
pyrimidinedicarboxylic acid +  
pyrocatechol sulfate 
Pyroglu-Asp 
pyroglutamine 
pyroglutamylglutaminate 
pyroglutamylglutamine 
pyroglutamylglycine 
Pyroglutamylisoleucine 
Pyroglutamylleucine 
pyroglutamylvaline 
pyrroledicarboxylic acid +  
pyrrolidinedicarboxylic acid +  
pyrrolysine +  
Quadrilineatin 
quinaldate 
quinaldic acid 
quinaprilat  
quininib 
quinol sulfate 
quinolinate(1-) +  
quinolinate(2-) 
quinoline-4,6-diol 
quinoline-4,8-diol 
quinolinedicarboxylic acid 
quinolinic acid  
quinolobactin 
R24 
rac-1-monolinoleoylglycerol 
rac5c 
radicicol  
Radiosumin 
Radiosumin B 
raloxifene  
raltegravir 
ramipril  
ramiprilat  
raspberry ketone  
rataniaphenol I 
rataniaphenol II 
rataniaphenol III 
ravidomycin 
rel-(+)-(7'S,8S,8'S)-4,4'-dihydroxy-3',5,5'-trimethoxy-2,7'-cyclolignan 
rel-(-)-(7S,7'R,8S,8'R)-4,4'-dihydroxy-3,3',5'-trimethoxy-7,7'-epoxylignan 
remikiren 
Renilla luciferin +  
repotrectinib 
resiniferatoxin  
resolvin D5 
resorcinol monoacetate 
resorcinol sulfate 
respirantin 
Reticulone 
retinal +   
retinoic acid +   
retinol +   
Retosiban 
RF9 
rhamnacene +  
Rhizonyl alcohol 
rhuscholide A 
ribitol +   
ribothymidine +  
Rigidiusculamide A 
Rigidiusculamide B 
RK-24466 
Ro 09-1679 
Ro 25-6981  
Ro 320-1195 +  
RO4927350 
robustaside D 
robustaside E 
robustaside G 
robustine 
Roccellatol 
rose bengal free acid 
Roubetaoellatide 
rubimaillin  
rubrofusarin +  
rubrofusarin B 
Rubrolide R 
S a S b S 
S b S AcO 
S(6)-acetyldihydrolipoamide +  
S(8)-(2-methylbutanoyl)dihydrolipoamide 
S(8)-(2-methylpropanoyl)dihydrolipoamide 
S(8)-(3-methylbutanoyl)dihydrolipoamide 
S(8)-aminomethyldihydrolipoylprotein 
S(8)-glutaryldihydrolipoamide 
S(8)-succinyldihydrolipoamide 
S-(2-succinyl)-L-cysteine 
S-(4-hydroxy-1-oxononan-3-yl)cysteinylglycine 
S-(5-acetamido-2-hydroxyphenyl)-N-acetyl-L-cysteine 
S-(5-acetamido-2-hydroxyphenyl)cysteine 
S-(hydroxymethyl)glutathione(1-) 
S-[(E)-N-hydroxy-2-(indol-3-yl)ethanimidoyl]-L-cysteinylglycine 
S-[(Z)-N-hydroxy-2-phenylethanimidoyl]-L-cysteinylglycine 
S-adenosyl-3-thiopropylamine 
S-adenosyl-L-methioninate  
S-adenosyl-L-methionine +   
S-adenosylmethioninaminium 
S-formylglutathionate(1-) 
S-formylglutathione 
S-methyl-5-thio-alpha-D-ribose 1-phosphate(2-) 
S-methyl-5-thio-D-ribulose 1-phosphate(2-) 
S-nitroso-L-cysteinylglycine 
S-sulfo-L-cysteine 
Saccharochelin A 
Saccharochelin B 
Saccharochelin C 
Saccharochelin D 
Saccharochelin E 
Saccharochelin F 
Saccharochelin G 
Saccharochelin H 
SAICAR(4-) 
Salicifoline 
salicylamide +   
salicylhydroxamic acid  
salicyluric acid +   
Salmoquinone 
salsalate  
salubrinal  
salvianolic acid B  
Sandarazol A 
Sandarazol B 
Sandarazol C 
Sandarazol D 
Sandarazol E 
Sandarazol F 
Sandarazol G 
sandwicensin 
Sansanmycin 
Sansanmycin B 
Sansanmycin C 
Sansanmycin H 
Sansanmycin I 
Sansanmycin J 
Sansanmycin K 
Sansanmycin L 
Sansanmycin M 
Sansanmycin N 
Sansanmycin O 
Sansanmycin Q 
sapacitabine 
saponaceol A 
sapropterin +   
sarcosinate 
sarcosine +  
sarcosinium 
sarpagine +  
satavaptan  
SB 415286  
SB-202190  
SB-219383 
Scalbucillin B 
Sceptrin 
Sch 37137 
sch 54445 
SCH772984  
schweinfurthin H 
scyllo-inositol +   
scytalone 
Se-methylselenocysteine +   
sebacate(2-) 
sebacic acid +   
Secoretipolide E 
sedoheptulose 1,7-bisphosphate(4-) 
sedoheptulose 7-phosphate 
sedoheptulose 7-phosphate(2-) 
selenate +   
selenide +   
selenocysteine +   
selenophosphate 
semiviriditoxin +  
sennosides +  
Sequosempervirin D 
Ser-Ala 
Ser-Arg 
Ser-Asn 
Ser-Asp 
Ser-Cys 
Ser-Gln 
Ser-Glu 
Ser-Gly 
Ser-His 
Ser-Ile 
Ser-Leu 
Ser-Lys 
Ser-Met 
Ser-Phe 
Ser-Pro 
Ser-Ser 
Ser-Thr 
Ser-Trp 
Ser-Tyr 
Ser-Val 
Serinyl-Histidine 
Serinyl-Hydroxyproline 
Serinyl-Isoleucine 
Serinyl-Phenylalanine 
Serinyl-Threonine 
Serinyl-Tyrosine 
serotonin +   
serotonin(1+) 
Serylarginine 
Seryllysine 
Sesamolinol 
SG85 
SGC-CK2-1 
shamixanthone 
Shikimeran A 
shinorine 
siamenol 
sibiromycin 
SID 26681509 
simulanol 
sinapate ester 
sinapic acid +   
Sinapoylagmatine 
sinapoyltartronic acid 
sinapyl alcohol +   
Sinapyl alcohol diacetate 
siphonazole 
skatole  
SL-327  
SM-164  
SN-38 +   
SN-38 carboxylic acid 
sn-glycerol 3-phosphate 
sn-glycerol 3-phosphate(2-) 
SNIR3 dye 
sodium 3-hydroxybutyrate 
sodium ascorbate 
sodium dehydroepiandrosterone sulfate 
sodium glycochenodeoxycholate 
sodium glycodeoxycholate 
sodium glyoxylate 
sodium hexanoate 
sodium orotate 
sodium(1+) +   
sojagol 
Solorinin 
somocystinamide A 
Soraphinol C 
Sorbicillin 
sorocenol G 
sotorasib  
Sovaprevir 
Spathullin B 
Spencer acid 
spermidine(3+) +  
spermine(4+) +  
sphinganine +   
sphinganine 1-phosphate(1-) 
sphinganine(1+) +  
sphingomyelin +  
sphingomyelin d18:1(1+) 
sphingosine +   
sphingosine 1-phosphate(1-) 
sphingosine(1+) +  
spirapril  
spiraprilat +   
Spirostaphylotrichin M diacetat (4R*,5S) 
Sporulosaldein A 
Sporulosaldein B 
Sporulosaldein C 
Spoxazomicin A 
Spoxazomicin B 
Spoxazomicin D 
Spumigin A 
Spumigin E 
SQ 26,992 
squalene +   
SR 144528  
SR12813 
SRT 1720 
Stachyline C 
stealthin C 
stearoyl-CoA(4-) 
stemphyperylenol 
stigmatellin A  
stilben-4-ol +   
stilbenol +   
STM2457 
Stravidin S4 
Stravidin S5 
Strepoxepinmycin A 
Strepoxepinmycin B 
Streptopyrrole 
strongylin A 
SU1498 
subereaphenol D 
suberic acid +   
succimer  
succinate(2-) +  
Succinobucol 
succinyl-CoA(5-) 
sucrose +   
sugiol +  
sulfanegen 
sulfaphenazole  
sulfate +   
Sulfocysteinyl-glycine 
sulfoglycolithocholate(2-) 
sulforaphane-cysteine-glycine 
sulochrin +  
superoxide  
suramin  
swerchirin 
sydowinin A 
sydoxanthone C 
Sylvopinol 
Syn-12-hydroxypretenellin A 
syncarpamide 
synephrine +   
syringic acid +   
syringyl alcohol +  
SZL-P1-41 
tabtoxin 
Tabtoxin biosynthesis intermediate 5; 
Tabtoxin biosynthesis intermediate 6 
tachysterol 3 
tagatose 6-phosphate +  
Tagetenolone 
Tagetolone 
TAK-580 
TAK-632 
talaroconvolutin A 
Talarodiolide 
Talaroenamine E 
TAN 420C 
TAN-1612 
Tandyukisin E 
taurine +   
tauro-beta-muricholate 
tauro-beta-muricholic acid  
taurochenodeoxycholate +  
taurochenodeoxycholic acid +   
taurocholate +   
taurocholic acid  
taurodeoxycholate 
taurodeoxycholic acid +   
taurolithocholate 
taurolithocholic acid +   
taurolithocholic acid sulfate  
taurolithocholic acid sulfate(2-) 
tauroursocholate 
tauroursocholic acid 
tauroursodeoxycholic acid  
temocapril 
Temocapril hydrochloride  
temurtide 
teniposide  
tensyuic acid B +  
tensyuic acid C 
tensyuic acid E 
tensyuic acid F 
terazosin +   
Terezine E 
Terezine F 
Terezine G 
Terezine M 
teriflunomide  
termilignan B 
Termitomycamide E 
Terpeptin 
Terpeptin B 
terphenyllin +  
terprenin 
terreazepine 
Terrelactone A 
Terrelactone B 
Terrephenol A 
Terrephenol B 
Terrestrol D 
Terrestrol E 
Terrusnolide A 
tert-butyl 4-hydroxy-3-methoxybenzoate 
tert-butyl N-\{1-[(1S)-1-\{[(1R,2S)-1-(benzylcarbamoyl)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl]carbamoyl\}-2-cyclopropylethyl]-2-oxopyridin-3-yl\}carbamate 
testosterone +   
testosterone 17-glucosiduronic acid  
testosterone acetate 
tetflupyrolimet 
tetracenomycin D3 +  
tetracenomycin F1 +  
tetrachlorantraniliprole 
Tetrachloropyrocatechol methyl ether 
tetracosanoate +  
tetracosanoic acid +   
tetracosanoyl-CoA 
tetradecan-2-ol 
tetradecanedioate(2-) 
tetradecanedioic acid +  
tetradecanoate +  
tetradecanoic acid +   
tetragastrin 
Tetrahydro-2,5-furan-diacetic acid 
tetrangomycin +  
tetrangulol +  
tetraniliprole 
tetraphen-1-ol 
tetratetracontane 
Thailandamide lactone 
Thellungianin G 
thiamine(1+) +   
thiamine(1+) diphosphate(1-) 
thiamine(1+) monophosphate +  
thiamine(1+) monophosphate(2-) 
thiamine(1+) triphosphate 
thiamine(1+) triphosphate(4-) 
thiazepinedicarboxylic acid +  
thiazolidinedicarboxylic acid +  
thiobenzyl benzyloxycarbonyl-L-lysinate 
thiocyanate +   
thiodiacetic acid 
thiodiacetic acid sulfoxide 
thiomorpholine-3,5-dicarboxylic acid +  
thioredoxin disulfide 
thioredoxin dithiol 
thiosulfate(2-) +   
Thr-Ala 
Thr-Arg 
Thr-Asn 
Thr-Asp 
Thr-Cys 
Thr-Gln 
Thr-Glu 
Thr-Gly 
Thr-His 
Thr-Ile 
Thr-Leu 
Thr-Lys 
Thr-Met 
Thr-Phe 
Thr-Pro 
Thr-Pro-Tyr 
Thr-Ser 
Thr-Thr 
Thr-Trp 
Thr-Tyr 
Thr-Val 
threo-1-(4-Hydroxyphenyl)-1,2,3-propanetriol 
threo-Syringoylglycerol 
Threoninyl-Asparagine 
Threoninyl-Cysteine 
Threoninyl-Hydroxyproline 
Threoninyl-Isoleucine 
Threoninyl-Lysine 
Threoninyl-Proline 
Threoninyl-Serine 
Threoninyl-Tryptophan 
Threoninyl-Tyrosine 
Threoninyl-Valine 
threonyl-3-sulfoalanine 
Threonyl-4-hydroxyproline 
Threonylhydroxyproline 
thromboxane A2(1-) +  
thromboxane B2 +   
thromboxane B3 
thymidine +   
thymine +   
thymol +   
thyronine +   
THZ531 
tilimycin 
tilivalline 
tinyatoxin 
tiorantraniliprole 
tipifarnib  
tiratricol  
TMC-135A 
TMC-135B 
TMC-1A 
TMC-1B 
TMC-1C 
TMC-1D 
TMC-52A 
TMC-52B 
TMC-52C 
TMC-52D 
TMC-95A 
TMC-95B 
TMC-95C 
TMC-95D 
tolbutamide  
Tolylacetate 
Tolypocladenol A1 
Tolypocladenol A2 
Tolypocladenol B 
Tolypocladenol C 
Tolypyridone E 
Tolypyridone F 
Tolypyridone G 
Tolypyridone H 
tomaymycin +  
tomelukast  
TOP-53 
topopyrone A 
topopyrone B 
topopyrone C 
topopyrone D 
Topostin D (D640) 
toralactone 
torin 2 
torkinib 
Torrubiellone D 
trandolapril  
trandolaprilat +   
tranilast  
trans-1,2-dithiane-4,5-diol +  
trans-13-docosenamide 
trans-2-coumaric acid 
trans-2-decenoic acid +  
trans-2-octadecenoyl-CoA 
trans-3-methylglutaconyl-CoA(5-) 
trans-4-hydroxy-L-proline +  
trans-anol 
trans-caffeate +  
trans-coumaryl acetate 
trans-dec-2-enoyl-CoA(4-) 
trans-dodec-2-enoyl-CoA(4-) 
trans-hex-2-enoyl-CoA 
trans-oct-2-enoyl-CoA 
trans-p-coumaryl alcohol +  
trans-sinapyl actetate 
trans-tetradec-2-enoyl-CoA(4-) 
trans-urocanate 
trans-urocanic acid  
trans-vaccenate(1-) 
traumatic acid +  
Tremutin B 
triacylglycerol 50:6 +  
triacylglycerol 60:14 +  
triacylglycerol 62:15 +  
Tribenglthin A 
trichloro(docosyl)silane 
Trichocyclodipeptide A 
Trichodenol B 
Trichorin B 
triclosan  
tricosanoic acid +  
tridecan-1-ol 
tridecanal 
Trieffusol C 
Trienomycin I 
triethylene glycol monomethyl ether 
trifloroside 
trimethylenediamine +   
trimethylenediaminium 
triphosphate(5-) +  
triptobenzene A 
triptobenzene H 
triptohypol B 
triptonolide 
triptonoterpene 
triptonoterpene methyl ether 
triptonoterpenol 
tris +  
Trivanchrobactin 
trofinetide 
Trolox 
tromantadine 
trovafloxacin  
Trp-Ala 
Trp-Arg 
Trp-Asn 
Trp-Asp 
Trp-Cys 
Trp-Gln 
Trp-Glu 
Trp-Gly 
Trp-His 
Trp-Ile 
Trp-Leu +  
Trp-Lys 
Trp-Phe 
Trp-Pro 
Trp-Ser 
Trp-Thr 
Trp-Trp 
Trp-Tyr 
Trp-Val 
tryprostatin A 
tryprostatin B 
tryptamine +   
tryptaminium +  
Tryptophyl-Alanine 
Tryptophyl-Asparagine 
Tryptophyl-Glutamine 
Tryptophyl-Hydroxyproline 
Tryptophyl-Isoleucine 
Tryptophyl-Proline 
Tryptophyl-Threonine 
tschimganine 
TTT-3002 
Tubingenoic anhydride A 
tubulosine 
Tubulysin C 
Tubulysin F 
Tubulysin G 
Tubulysin H 
Tubulysin I 
Tupuseleiamide A 
Tupuseleiamide B 
turmeronol 
Tyr-Ala 
Tyr-Arg 
Tyr-Asn 
Tyr-Asp 
Tyr-Cys 
Tyr-FMDP 
Tyr-Gln 
Tyr-Glu 
Tyr-Gly 
Tyr-His 
Tyr-Ile 
Tyr-Ile-Leu 
Tyr-Leu 
Tyr-Lys 
Tyr-Met 
Tyr-Phe 
Tyr-Pro 
Tyr-Ser 
Tyr-Thr 
Tyr-Trp 
Tyr-Val 
tyramine +   
tyramine sulfate 
tyramines +   
tyraminium 
Tyropeptin A 
Tyropeptin B 
Tyrosol propionate 
Tyrostatin 
Tyrosyl-Asparagine 
Tyrosyl-Aspartate 
Tyrosyl-Cysteine 
Tyrosyl-Hydroxyproline 
Tyrosyl-Proline 
Tyrosyl-Serine 
Tyrosyl-Threonine 
tyrosyltyrosine +  
tyrphostin AG 825 
tyrphostin B42  
tyrvalin 
ubiquinone-0  
ubiquinone-9  
UDP(3-) 
UDP-alpha-D-glucuronate(3-) 
UDP-alpha-D-glucuronic acid +   
UDP-alpha-D-xylose(2-) 
UDP-D-galactose +   
UDP-D-galactose(2-) +  
UDP-D-glucose(2-) 
UDP-N-acetyl-alpha-D-galactosamine  
UDP-N-acetyl-alpha-D-glucosamine(2-) 
UDP-N-acetyl-D-galactosamine(2-) +  
ulixacaltamide 
undecanoate 
undecanoic acid +   
uracil +   
urate anion +  
urea +   
uric acid +   
uridine +   
uridine 5'-monophosphate +   
uridine 5'-monophosphate(2-) +  
urobilinogen 
urocanate +  
urocanic acid +   
urolithin A 3-O-glucuronide 
urolithin A 8-O-glucuronide 
uroporphyrin I 
uroporphyrin III 
uroporphyrinogen I 
uroporphyrinogen III(8-) 
ursodeoxycholate 
ursodeoxycholic acid +   
Ustethylin A 
Ustethylin B 
ustilaginoidin A 
ustiloxin B 
UTP(4-) +  
Vaccinol A 
Vaccinol B 
Val-Ala 
Val-Arg 
Val-Asn 
Val-Asp 
Val-Cys 
Val-FMDP 
Val-Gln 
Val-Glu 
Val-Gly 
Val-His 
Val-Ile 
Val-Leu 
Val-Lys 
Val-Met 
Val-Phe 
Val-Pro +  
Val-Ser 
Val-Thr 
Val-Tyr 
Val-Val 
Valyl-4-hydroxyproline 
Valyl-Cysteine 
Valyl-Hydroxyproline 
Valyl-Proline 
Valyl-Serine 
Valyl-Threonine 
Valyl-Valine 
Valyltyrosine 
vanchrobactin 
Vancouverone B 
vanillin +   
Vanillin 1,2-butylene glycol acetal 
Vanillin a G b CA 
Vanillin isobutyrate 
vanilloylacetic acid +  
Vanillyl octanamide 
vanillylmandelate 
vanillylmandelic acid  
vanilpyruvic acid 
vanitiolide 
Vanoxonin 
variecolorquinone A 
variecolorquinone B 
variecoxanthone C 
Varlaxin 1022A 
Varlaxin 1046A 
Verimol J 
vernakalant  
Versicotide A 
Versicotide B 
Versicotide C 
Versicotide E 
vibegron 
Vibralactone acetate 
Vibralactone H 
vibriobactin +  
vieillardixanthone 
vilanterol +   
vinyl benzoate 
virensol A 
viscumneoside VI 
VPC 23019 
Watasemycin A 
Watasemycin B 
water +   
WB-3559 A 
WB-3559 C 
WB-3559 D 
WF-10129 
WIN 18446  
WLL-vs 
wrightiamine A 
WZB-117 
xanthosine  
Xenognosin A 
Xenortide A 
Xenortide B 
Xenortide C 
Xenortide D 
xibornol 
ximelagatran  
ximelagatran (hydroxylamine form) 
XJB-5-131 
XV638 
Xylariacyclone A 
xylitol +   
Y-27632  
yahyaxanthone 
Yangjinhualine A 
yersiniabactin 
YM-51084 
YM-51085 
Ypaoamide A 
YUA001 
YWA1 
YXG-158 
Z-Phe-Phe-CHN2 
Z-proxamidine 
Z-Val-Phe-H  
zeaenol 
zinc(2+) +   
zingerone  
zucapsaicin 
zymosterol +   
zymosterol intermediate 2 

Synonyms
Exact Synonyms: L-gamma-glutamyl-L-tyrosine
Related Synonyms: Formula=C14H18N2O6 ;   InChI=1S/C14H18N2O6/c15-10(13(19)20)5-6-12(18)16-11(14(21)22)7-8-1-3-9(17)4-2-8/h1-4,10-11,17H,5-7,15H2,(H,16,18)(H,19,20)(H,21,22)/t10-,11-/m0/s1 ;   InChIKey=VVLXCWVSSLFQDS-QWRGUYRKSA-N ;   SMILES=C(=O)([C@@H](NC(=O)CC[C@@H](C(=O)O)N)CC=1C=CC(=CC1)O)O ;   gamma-glutamyltyrosine
Xrefs: HMDB:HMDB0011741 ;   PMID:1263081 ;   PMID:24498130 ;   PMID:7791632
Cyclic Relationships: is_conjugate_acid_of CHEBI:133722

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