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Term:
Parent Terms Term With Siblings Child Terms
antioxidant +   
cofactor +   
Escherichia coli metabolite +   
geroprotector +   
human metabolite +   
L-cysteine derivative +     
mouse metabolite +   
skin lightening agent +   
thiol +     
tripeptide +     
(+)-alpha-pinene 
(+)-catechin +   
(+)-catechin monohydrate 
(+)-dehydrodiconiferyl alcohol 
(+)-dihydromyricetin  
(+)-gallocatechin +  
(+)-schisandrin B  
(-)-epicatechin +   
(-)-epigallocatechin +   
(-)-epigallocatechin 3-gallate +   
(-)-gallocatechin +  
(-)-selegiline  
(-)-syringaresinol O,O'-bis(beta-D-glucoside) 
(-)-trans-carveol 
(-)-ureidoglycolic acid 
(1->4)-beta-D-mannan 
(1-naphthyl)methanol 
(10E,15Z)-9,12,13-trihydroxy-10,15-octadecadienoic acid 
(10Z)-tricosene 
(11Z)-icos-11-enoic acid +  
(11Z,14Z,17Z)-icosatrienoate 
(12S)-hydroperoxy-(14R,15S)-epoxy-(5Z,8Z,10E)-icosatrienoic acid 
(12S)-hydroperoxy-(14S,15R)-epoxy-(5Z,8Z,10E)-icosatrienoic acid 
(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 
(14Z)-hexadecenoic acid 
(15Z)-tetracosenoate +  
(17Z)-hexacosenoic acid +  
(1R,2S)-naphthalene 1,2-oxide 
(1R,2S,5S,6S)-2-(3-carboxypropanoyl)-5-[(1-carboxyvinyl)oxy]-6-hydroxycyclohex-3-ene-1-carboxylic acid 
(1S)-1,23,25-trihydroxy-24-oxocalciol 
(1S)-1,25-dihydroxy-24-oxocalciol 
(1S,2R)-naphthalene 1,2-oxide 
(2,3-diphenylcyclopropyl)methyl phenyl sulfoxide 
(2-aminoethyl)phosphonic acid +  
(2-hydroxyphenyl)acetate 
(2-hydroxyphenyl)acetic acid  
(2-naphthyl)methanol +  
(2-trans,6-cis)-dodeca-2,6-dienoyl-CoA 
(20R)-17alpha,20-dihydroxycholesterol 
(20R)-ginsenoside Rg3 
(20R,22R)-20,22-dihydroxycholesterol 
(20S)-17,20-dihydroxypregn-4-en-3-one 
(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)-24-hydroxycholesterol 
(24R,25R)-3alpha,7alpha,24-trihydroxy-5beta-cholestan-26-oyl-CoA 
(24S)-24-hydroxycholesterol +   
(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-hexenyl isovalerate 
(2E)-3-(methoxycarbonyl)pent-2-enedioic acid 
(2E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate 
(2E,4E)-3,8,8,8-tetrachloro-7-(4-chlorophenyl)-2-hydroxy-6-oxo-octa-2,4-dienoate 
(2E,5Z,7E)-decatrienoylcarnitine 
(2R,3S)-2-methyl-3-propyloxirane 
(2S)-2-(4-\{[(1R,2S)-2-hydroxycyclopentyl]methyl\}phenyl)propanoic acid 
(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-amino-3-(2-boronoethylthio)propanoic acid 
(2S)-2-amino-3-[[5-(2-aminoethyl)-2,3-dihydroxyphenyl]thio]propanoic acid 
(2S)-2-hydroxy-2-methyl-3-oxobutanoic acid 
(2S,3R)-3-hydroxybutane-1,2,3-tricarboxylate 
(2S,3R)-3-hydroxybutane-1,2,3-tricarboxylic acid 
(2S,3S)-3-hydroxy-2-methylbutanoyl-CoA 
(2S,3S)-3-hydroxy-2-methylbutanoyl-CoA(4-) 
(2S,6S)-2,6-diaminopimelic acid dizwitterion 
(2Z,4E)-2-aminomuconate(2-) 
(2Z,4E)-2-ammoniomuconate(1-) 
(3,4-dihydroxyphenyl)acetate 
(3,4-dihydroxyphenyl)acetic acid +   
(3E)-2,3,4-trimethylhex-3-enal 
(3E)-2,6-dimethyloct-3-ene 
(3R)-3-isopropenyl-6-oxoheptanoyl-CoA 
(3R,5S)-1-pyrroline-3-hydroxy-5-carboxylic acid 
(3S)-3-hydroxy-3-methylglutaryl-CoA 
(3S)-3-isopropenyl-6-oxoheptanoyl-CoA 
(3S)-citramalyl-CoA(5-) 
(3S,4R)-3,4-dihydrophenanthrene-3,4-diol 
(3Z,6Z)-dodecadienoyl-CoA 
(4-hydroxy-3-methoxyphenyl)acetaldehyde 
(4-hydroxyphenyl)acetaldehyde 
(4E)-7-methyldec-4-ene 
(4E,7E,10E,13E,16E)-docosapentaenoylcarnitine 
(4E,7E,10E,13E,16E,19E)-docosahexaenoylcarnitine 
(4R)-N-[(1S,2R)-2-hydroxy-2,3-dihydro-1H-inden-1-yl]-3-[(2S,3S)-2-hydroxy-3-(\{N-[(isoquinolin-5-yloxy)acetyl]-S-methyl-L-cysteinyl\}amino)-4-phenylbutanoyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxamide 
(4R)-N-tert-butyl-3-[(2S,3S)-2-hydroxy-3-(\{N-[(isoquinolin-5-yloxy)acetyl]-S-methyl-L-cysteinyl\}amino)-4-phenylbutanoyl]-1,3-thiazolidine-4-carboxamide 
(4Z,7Z,10Z,12E,14S,16Z,19Z,21R)-dihydroxydocosahexaenoic acid 
(4Z,7Z,10Z,13Z,15E,17S,19Z)-17-hydroperoxydocosahexaenoic acid 
(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoic acid +   
(4Z,7Z,10Z,13Z,16Z)-docosapentaenoyl-CoA 
(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate +  
(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-CoA 
(4Z,7Z,10Z,14E,16Z,19Z)-13-hydroxydocosahexaenoate 
(4Z,7Z,10Z,14E,16Z,19Z)-13-hydroxydocosahexaenoic acid 
(5-hydroxyindol-3-yl)acetaldehyde  
(5-hydroxyindol-3-yl)acetate 
(5-hydroxyindol-3-yl)acetic acid +   
(5-oxo-2-sulfo-2,5-dihydrofuran-2-yl)acetic acid 
(5alpha)-androst-3-en-17-one 
(5S)-hydroperoxy-(14R,15S)-epoxy-(6E,8Z,11Z)-icosatrienoic acid 
(5Z)-tetradecenoylcarnitine 
(5Z,11Z,14Z)-8,9-dihydroxyicosatrienoic acid +  
(5Z,8Z)-octadecadienoic acid 
(5Z,8Z,10E,14Z)-12-hydroxyicosatetraenoic acid +  
(5Z,8Z,11Z)-14,15-dihydroxyicosatrienoic acid +  
(5Z,8Z,11Z,13E)-15-HETE +   
(5Z,8Z,14Z)-11,12-dihydroxyicosatrienoic 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 
(6E,8Z)-5-oxooctadecadienoic acid 
(6R)-5,10-methenyltetrahydrofolate +  
(6R)-5,10-methenyltetrahydrofolic acid 
(6R)-5,10-methylenetetrahydrofolate(2-) +  
(6R)-5,10-methylenetetrahydrofolic acid +  
(6S)-5,6,7,8-tetrahydrofolate(2-) 
(6S)-5,6,7,8-tetrahydrofolic acid 
(6S)-5-formyltetrahydrofolate(2-) 
(6S)-5-methyltetrahydrofolate(2-) +  
(6Z,9Z,12Z,15Z)-octadecatetraenoyl-CoA 
(6Z,9Z,12Z,15Z,18Z)-tetracosapentaenoyl-CoA 
(6Z,9Z,12Z,15Z,18Z,21Z)-3-hydroxytetracosahexaenoyl-CoA 
(6Z,9Z,12Z,15Z,18Z,21Z)-3-oxotetracosahexaenoyl-CoA 
(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosahexaenoyl-CoA 
(7R,8R)-AGI-B4 
(7Z,10Z,13R,14E,16Z,19Z)-13-hydroxydocosapentaenoate 
(7Z,10Z,13R,14E,16Z,19Z)-13-hydroxydocosapentaenoic acid 
(7Z,10Z,13Z,16Z,19Z)-docosapentaenoate +  
(7Z,10Z,13Z,16Z,19Z)-docosapentaenoic acid +  
(8R,9S)-EET 
(8S)-hydroperoxy-(14S,15R)-epoxy-(5Z,9E,11Z)-icosatrienoic acid 
(9E)-10-nitrooctadecenoic acid 
(9E)-9-nitrooctadecenoic acid 
(9E,11E)-octadecadienoic 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 
(E)-10-hydroxydec-2-enoic acid +   
(E)-2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside 
(E)-2-dodecene +  
(E)-2-octene 
(E)-3-dodecene 
(E)-3-octene 
(E)-4-oxonon-2-en-1-ol 
(E)-4-oxonon-2-enal 
(E)-dec-3-en-2-ol 
(E)-hexadec-2-enoyl-CoA 
(E)-hexadec-2-enoyl-CoA(4-) 
(E)-trans-miyabenol C 
(E,E)-germacrone  
(KDO)-lipid IVA 
(KDO)2-(lauroyl)-lipid IVA 
(Kdo)2-lipid A (E. coli) +  
(KDO)2-lipid IVA 
(N(omega)-L-arginino)succinate(1-) 
(N(omega)-L-arginino)succinic acid  
(R)-(-)-allantoin 
(R)-1,2-distearoylphosphatidylethanolamine 
(R)-2-hydroxy-4-methylpentanoate 
(R)-2-hydroxyglutaric acid 
(R)-3-hydroxy-2-oxo-4-phosphonooxybutanoic acid 
(R)-3-hydroxybutanoyl-CoA 
(R)-3-hydroxybutanoyl-CoA(4-) 
(R)-3-hydroxybutyrate +  
(R)-3-hydroxybutyric acid +  
(R)-3-hydroxylauric acid +  
(R)-4'-phosphonatopantothenate(3-) 
(R)-4'-phosphopantothenic acid 
(R)-5-diphosphomevalonic acid 
(R)-5-phosphomevalonic acid 
(R)-5-phosphonatomevalonate(3-) 
(R)-adrenaline +   
(R)-adrenaline(1+) 
(R)-icosanoylcarnitine 
(R)-lactaldehyde 
(R)-lactic acid +   
(R)-lipoate 
(R)-lipoic acid +   
(R)-methylmalonyl-CoA 
(R)-methylmalonyl-CoA(5-) 
(R)-mevalonate +  
(R)-noradrenaline +   
(R)-noradrenaline(1+) 
(R)-oleoylcarnitine 
(R)-oleoylcarnitine hydrochloride 
(R)-pantothenic acid +   
(R)-propane-1,2-diol 
(R)-rosmarinic acid 
(R)-S-lactoylglutathionate(1-) 
(R)-S-lactoylglutathione 
(R,R)-5,11-diethyl-5,6,11,12-tetrahydro-2,8-chrysenediol 
(R,R,R)-alpha-tocopherol +   
(S)-(+)-allantoin +  
(S)-1-phenylethanol 
(S)-2,3-epoxysqualene 
(S)-2-hydroxy-3-methylbutyrate 
(S)-2-hydroxy-3-methylbutyric acid 
(S)-2-methylbutanoyl-CoA 
(S)-3'-hydroxy-N-methylcoclaurine 
(S)-3-aminoisobutyric acid 
(S)-3-hydroxybutanoyl-CoA 
(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)-4,5-dihydroxypentane-2,3-dione 
(S)-4-amino-5-oxopentanoic acid 
(S)-carnitinium 
(S)-dihydroorotate 
(S)-dihydroorotic acid 
(S)-lactaldehyde 
(S)-lactic acid +   
(S)-malate(2-) +  
(S)-malic acid +  
(S)-methylmalonaldehydic acid 
(S)-methylmalonyl-CoA 
(S)-methylmalonyl-CoA(5-) 
(S)-N-methylcoclaurine 
(S)-propane-1,2-diol +  
(Z)-2-octene 
(Z)-2-penten-1-ol 
(Z)-3-dodecene 
(Z)-3-octene 
(Z)-but-2-ene-1,2,3-tricarboxylate 
(Z)-but-2-ene-1,2,3-tricarboxylic acid 
(Z)-icos-13-enoic acid 
1,1,3,3-tetramethylurea 
1,1-dichloro-2-(4-chloro-2,3-dihydroxyphenyl)-2-(4-chlorophenyl)ethylene 
1,1-dichloroethene  
1,12-dodecanediol 
1,2,3,4,6-pentakis-O-galloyl-beta-D-glucose 
1,2,3,4-tetrachlorobutane 
1,2,3-trilinoleoylglycerol  
1,2,4-butanetriol 
1,2-bis(4-hydroxyphenyl)propan-2-ol 
1,2-bis(octadec-9-enoyl)phosphatidic acid +   
1,2-bis-[(9Z,11Z)-octadecadienoyl]-sn-glycero-3-phosphoethanolamine 
1,2-di-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine 
1,2-di-(6Z,9Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine 
1,2-di-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycerol 
1,2-di-(9E-hexadecenoyl)-sn-glycero-3-phosphocholine 
1,2-di-(9E-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) 
1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine 
1,2-di-[(6Z)-octadecenoyl]-sn-glycero-3-phosphocholine 
1,2-di-[(6Z)-octadecenoyl]-sn-glycero-3-phosphoethanolamine 
1,2-di-[(9E)-octadecenoyl]-sn-glycero-3-phosphoethanolamine 
1,2-di-[(9Z)-octadecenoyl]-sn-glycero-3-phosphoethanolamine 
1,2-di-O-myristoyl-sn-glycero-3-phosphocholine +  
1,2-di-octadecadienoyl-sn-glycero-3-phosphocholine +  
1,2-di-octadecenoyl-sn-glycero-3-phosphocholine +  
1,2-di-palmitoleoyl-2-sn-glycerol 
1,2-diacyl-3-beta-D-galactosyl-sn-glycerol +  
1,2-diacyl-sn-glycero-3-phosphocholine(1+) +   
1,2-dibromoethane  
1,2-dihexadecanoyl-sn-glycero-3-phosphocholine  
1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine 
1,2-dihexadecanoyl-sn-glycero-3-phosphoserine 
1,2-dihydronaphthalene-1,2-diol +   
1,2-dihydroxy-3,4-epoxy-1,2,3,4-tetrahydronaphthalene 
1,2-dihydroxyfluorene 
1,2-dilinoleoyl-sn-glycerol 
1,2-dimyristoleoyl-sn-glycerol 
1,2-dioctadecadienoyl-sn-glycero-3-phospho-(1'-sn-glycerol) 
1,2-dioleoyl-3-linoleoyl-sn-glycerol 
1,2-dioleoyl-sn-glycero-3-phospho-L-serine 
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-dioleoyl-sn-glycerol 
1,2-dipalmitoleoyl-sn-glycero-3-phosphocholine 
1,2-dipalmitoyl-sn-glycerol 
1,2-distearoyl-sn-glycero-3-phosphoserine 
1,2-distearoylphosphatidylethanolamine zwitterion +  
1,2-ditetradecanoyl-3-(6-sulfoquinovopyranosyl)glycerol 
1,2-palmitoyl-sn-glycero-3-phospho-(1'-sn-glycerol) 
1,3,5-trihydroxy-2-(2',2'-dimethyl-4'-isopropenyl)cyclopentanylxanthone 
1,3,7-trimethyluric acid  
1,4-benzoquinone +   
1,4-butanediammonium +  
1,4-dihydroxy-2-naphthoate +  
1,4-dihydroxy-2-naphthoic acid +   
1,4-dihydroxy-2-naphthoyl-CoA 
1,4-dimercaptobutane-2,3-diol +   
1,4-dimethylcyclohexane +  
1,4-dithiothreitol +   
1,5-anhydro-D-glucitol 
1,7-bis-(4-hydroxyphenyl)-2,4,6-heptatrienone 
1,7-dimethyluric acid  
1,7-dimethylxanthine  
1-(18-mercaptooctadecanoyl)-sn-glycerol 3-phosphate 
1-(1Z,11Z-octadecadienyl)-2-linoleoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z,9Z-octadecadienyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine 
1-(1Z-hexadecenyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine 
1-(1Z-hexadecenyl)-2-(8Z,11Z,14Z-icosatrienoyl)-sn-glycero-3-phosphoethanolamine 
1-(1Z-hexadecenyl)-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine 
1-(1Z-hexadecenyl)-2-(9Z-hexadecenoyl)-sn-glycero-3-phosphocholine 
1-(1Z-hexadecenyl)-2-arachidonoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z-hexadecenyl)-2-linoleoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z-hexadecenyl)-2-oleoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-(4Z,7Z,10Z,13Z,16Z-docosapentaenoyl)-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-(8Z,11Z,14Z-icosatrienoyl)-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine 
1-(1Z-octadecenyl)-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-arachidonoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine 
1-(1Z-octadecenyl)-2-hexadecanoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-linoleoyl-sn-glycero-3-phosphoethanolamine 
1-(1Z-octadecenyl)-2-linoleoyl-sn-glycero-3-phosphoethanolamine zwitterion 
1-(2,3-dihydro-1H-pyrrolizin-5-yl)-2-propen-1-one 
1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate 
1-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 
1-(5-phospho-beta-D-ribosyl)-5'-AMP 
1-(5-phospho-beta-D-ribosyl)-5-[(5-phospho-beta-D-ribosylamino)methylideneamino]imidazole-4-carboxamide 
1-(alk-1-enyl)-2-acyl-sn-glycero-3-phosphate(2-) +  
1-(alk-1-enyl)-sn-glycero-3-phosphoethanolamine +  
1-(beta-D-galactosyl)-N-behenoylsphingosine 
1-(sn-glycero-3-phospho)-1D-myo-inositol 
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-[(11Z)-octadecenoyl]-2-[(4Z,7Z,10Z,13Z,16Z,19Z)]-docosahexaenoyl-sn-glycero-3-phosphocholine 
1-[(11Z,14Z)-icosadienoyl]-2-[(4Z,7Z,10Z,13Z,16Z)-docosapentaenoyl]-sn-glycero-3-phosphoethanolamine 
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)-octadecenyl]-2-[(5Z,8Z,11Z,14Z)-icosatetraenoyl]-sn-glycero-3-phosphocholine 
1-[(1Z,11Z)-octadecadienyl]-2-oleoyl-sn-glycero-3-phosphoethanolamine 
1-[(1Z,11Z)-octadecadienyl]-2-palmitoyl-sn-glycero-3-phosphoethanolamine 
1-[(1Z,9Z)-octadecadienyl]-sn-glycero-3-phosphocholine 
1-[(2Z)-hexadecenoyl]-2-[(9Z)-octadecenoyl]-sn-glycero-3-phosphocholine 
1-[(7Z)-hexadecenoyl]-2-[(5Z,8Z,11Z,14Z)-eicosatetraenoyl]-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-[(9E)-hexadecenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-hexadecenoyl]-2-[(11Z)-octadecenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-hexadecenoyl]-2-[(5Z,8Z,11Z,14Z)-eicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-hexadecenoyl]-2-[(9Z)-octadecenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-hexadecenoyl]-2-acetyl-sn-glycero-3-phosphocholine 
1-[(9Z)-hexadecenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-hexadecenyl]-2-acetyl-sn-glycero-3-phosphocholine 
1-[(9Z)-octadecenoyl]-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-octadecenoyl]-2-[(6Z,9Z)-octadecadienoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-octadecenyl]-2-[(5Z,8Z,11Z,14Z)-eicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-[(9Z)-octadecenyl]-2-hexadecanoyl-sn-glycero-3-phosphocholine 
1-[(9Z,12Z)-octadecadienoyl]-2-[(5Z,8Z,11Z,14Z)-icosatetraenoyl]-sn-glycero-3-phosphocholine 
1-[1-(1-benzothiophen-2-yl)cyclohexyl]piperidine hydrochloride 
1-[2-(8-carbamoylmethyl-6,9-dioxo-2-oxa-7,10-diazabicyclo[11.2.2]heptadeca-1(16),13(17),14-trien-11-yl)-2-hydroxyethyl]pyrrolidine-2-\{N-[1-(1-carbamoyl-2-methylpropylcarbamoyl)-2-methylbutyl]\}carboxamide 
1-acyl-sn-glycero-3-phosphoethanolamine +  
1-acyl-sn-glycerol 3-phosphate +  
1-acyl-sn-glycerol 3-phosphate(2-) +  
1-acylglycerone 3-phosphate +  
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 +  
1-alkyl-sn-glycerol 3-phosphate(2-) +  
1-alkylglycerone 3-phosphate +  
1-alkylglycerone 3-phosphate(2-) +  
1-aminopropan-2-ol +  
1-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-arachidonoyl-sn-glycero-3-phosphocholine 
1-arachidonoyl-sn-glycero-3-phosphoethanolamine 
1-azepanyl-[2-methoxy-4-(methylthio)phenyl]methanone 
1-bromo-2-propanol 
1-chlorobutan-2-ol 
1-deoxy-D-xylulose 
1-deoxy-D-xylulose 5-phosphate 
1-docosanoyl-2-pentadecanoyl-sn-glycero-3-phosphoethanolamine 
1-docosanoyl-2-tetradecanoyl-sn-glycero-3-phosphoethanolamine 
1-docosene 
1-dodecene 
1-eicosyl-2-linolenyl-sn-glycero-3-phosphoethanolamine 
1-ethyl-2-propylcyclohexane 
1-feruloyl-sn-glycerol 
1-heptadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine 
1-heptadecanoyl-2-[(9Z,12Z,15Z)-octadecatrienoyl]-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(11Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine 
1-hexadecanoyl-2-(4E,7E,10E,13E,16E,19E-docosahexaenoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine  
1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z-docosapentaenoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(5E,8E,11E,14E-eicosatetraenoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-icosatetraenoyl)-sn-glycero-3-phospho-D-myo-inositol 
1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-icosatetraenoyl)-sn-glycero-3-phosphoethanolamine 
1-hexadecanoyl-2-(7Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine 
1-hexadecanoyl-2-(9,10-epoxyoctadecanoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(9-oxononanoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) 
1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine 
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine 
1-hexadecanoyl-2-[(11Z)-octadec-9-enoyl]-sn-glycero-3-phospho-(1'-sn-glycerol) 
1-hexadecanoyl-2-[(5S,6E,8Z,11Z,14Z)-5-hydroxyicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-[(5Z,8Z,10E,12S,14Z)-12-hydroxyicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-[(7Z,10Z,13Z,16Z)-docosatetraenoyl]-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-[(7Z,10Z,13Z,16Z,19Z)-docosapentaenoyl]-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-[(9Z)-octadec-9-enoyl]-sn-glycero-3-phospho-(1'-sn-glycerol) 
1-hexadecanoyl-2-icosanoyl-sn-glycero-3-phosphoethanolamine 
1-hexadecanoyl-2-methyl-sn-glycero-3-phosphocholine 
1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine 
1-hexadecanoyl-sn-glycero-3-phospho-D-myo-inositol 
1-hexadecanoyl-sn-glycero-3-phosphocholine +  
1-hexadecanoyl-sn-glycero-3-phosphoethanolamine 
1-hexadecyl-2-formyl-sn-glycero-3-phosphocholine 
1-icosanoyl-2-hexadecanoyl-sn-glycero-3-phosphocholine 
1-icosanoyl-2-tetradecanoyl-sn-glycero-3-phosphocholine 
1-icosanoyl-sn-glycero-3-phosphoethanolamine 
1-icosapentaenoyl-sn-glycero-3-phosphocholine 
1-iodo-2-methylundecane 
1-linoleoyl-sn-glycero-3-phosphocholine 
1-linoleoyl-sn-glycero-3-phosphoethanolamine 
1-linoleoyl-sn-glycero-3-phosphoethanolamine zwitterion 
1-methoxyphenanthrene 
1-methyl-2-hexadecanoyl-sn-glycero-3-phosphocholine 
1-methyl-7H-xanthine +   
1-methyladenosine 
1-methylimidazole-4-acetaldehyde 
1-methylnicotinamide +   
1-methylpyrrolinium 
1-methyluric acid  
1-myristoyl-2-linoleoyl-sn-glycerol 
1-myristoyl-2-oleoyl-sn-glycerol +  
1-myristoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine 
1-myristoyl-2-palmitoleoyl-sn-glycerol 
1-myristoyl-2-palmitoyl-sn-glycero-3-phosphocholine 
1-myristoyl-2-palmitoyl-sn-glycerol 
1-naphthaldehyde  
1-nitronaphthalene  
1-O-(alpha-D-glucosyl)-29-keto-(3R,31R)-dotriacontanetriol 
1-O-acyl-sn-glycero-3-phosphocholine(1+) +  
1-O-all-trans-retinoyl-beta-glucuronic acid 
1-O-caffeoylquinic acid 
1-O-feruloyl-beta-D-glucose 
1-octadec-9-enoylglycero-3-phosphate  
1-octadecadienyl-2-icosatetraenoyl-sn-glycero-3-phosphoethanolamine 
1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-(5E,8E,11E,14E-eicosatetraenoyl)-sn-glycero-3-phosphoethanolamine 
1-octadecanoyl-2-(7Z,10Z,13Z,16Z)-docosatetraenoyl-sn-glycero-3-phosphoethanolamine 
1-octadecanoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-[(10Z,12Z)-octadecadienoyl]-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-[(2E,4E)-octadecadienoyl]-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-[(4Z,7Z,10Z,13Z,16Z)-docosapentaenoyl]-sn-glycero-3-phosphoethanolamine 
1-octadecanoyl-2-[(6Z,9Z)-octadecadienoyl]-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-[(8Z,10Z,12Z,14Z)-eicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-[(9Z)-octadecenoyl]-sn-glycerol +   
1-octadecanoyl-2-[(9Z,11Z,13Z,15Z,17Z,19E)-docosahexaenoyl]-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-[(9Z,12Z)-octadecadienoyl]-sn-glycero-3-phosphocholine 
1-octadecanoyl-2-octadecenoyl-sn-glycero-3-phosphocholine +  
1-octadecanoyl-2-pentadecanoyl-sn-glycero-3-phosphocholine 
1-octadecenoyl-2-icosatetraenoyl-sn-glycero-3-phosphoethanolamine 
1-octadecenoyl-2-octadecadienoyl-sn-glycero-3-phospho-(1'-sn-glycerol) 
1-octadecylglycero-3-phosphocholine 
1-oleoyl-2,3-di-linoleoyl-sn-glycerol 
1-oleoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycerol 
1-oleoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycerol 
1-oleoyl-2-(8Z,11Z,14Z-eicosatrienoyl)-sn-glycerol 
1-oleoyl-2-(alpha-linolenoyl)-sn-glycerol 
1-oleoyl-2-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-oleoyl-2-arachidonoyl-sn-glycero-3-phosphocholine 
1-oleoyl-2-arachidonoyl-sn-glycerol 
1-oleoyl-2-gondoyl-sn-glycerol 
1-oleoyl-2-linoleoyl-sn-glycero-3-phosphocholine 
1-oleoyl-2-linoleoyl-sn-glycerol 
1-oleoyl-2-linoleyl-sn-glycero-3-phosphoethanolamine 
1-oleoyl-sn-glycero-3-phosphoethanolamine 
1-palmitoleoyl-2-linoleoyl-sn-glycero-3-phosphocholine 
1-palmitoleoyl-2-linoleoyl-sn-glycerol 
1-palmitoleoyl-2-palmitoyl-sn-glycero-3-phosphocholine 
1-palmitoleoyl-2-stearoyl-sn-glycero-3-phosphocholine 
1-palmitoleoyl-2-stearoyl-sn-glycerol 
1-palmitoyl-2,3-dioleoyl-sn-glycerol +  
1-palmitoyl-2-(11Z,14Z-eicosadienoyl)-sn-glycero-3-phosphocholine 
1-palmitoyl-2-(11Z,14Z-eicosadienoyl)-sn-glycerol 
1-palmitoyl-2-(11Z-eicosenoyl)-sn-glycero-3-phosphocholine 
1-palmitoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycero-3-phosphoethanolamine 
1-palmitoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycerol 
1-palmitoyl-2-(8Z,11Z,14Z-eicosatrienoyl)-sn-glycerol 
1-palmitoyl-2-(9Z-heptadecenoyl)-sn-glycero-3-phosphocholine 
1-palmitoyl-2-[(6Z,9Z,12Z)-octadecatrienoyl]-sn-glycero-3-phosphocholine 
1-palmitoyl-2-[(9Z,12Z,15Z)-octadecatrienoyl]-sn-glycero-3-phosphocholine 
1-palmitoyl-2-arachidonoyl-sn-glycero-3-phospho-(1'-sn-glycerol) 
1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine  
1-palmitoyl-2-linoleoyl-3-oleoyl-sn-glycerol 
1-palmitoyl-2-linoleoyl-sn-glycerol 
1-palmitoyl-2-octadecadienoyl-sn-glycero-3-phosphocholine 
1-palmitoyl-2-oleoyl-sn-glycerol +   
1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine 
1-palmitoyl-2-palmitoleoyl-sn-glycerol 
1-palmitoyl-2-stearoyl-sn-glycero-3-phosphoserine 
1-pentadecanoyl-2-[(5Z,8Z,11Z,14Z)-eicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-pentadecanoyl-2-docosanoyl-sn-glycero-3-phosphoethanolamine 
1-pentadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine 
1-pentadecyl-2-acetyl-sn-glycero-3-phosphocholine 
1-penten-3-one  
1-phenanthrol +  
1-phenylethanol +  
1-phenylethylamine +  
1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate +  
1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate(7-) +  
1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate +  
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 +  
1-phosphatidyl-1D-myo-inositol 3-phosphate(3-) +  
1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate +  
1-phosphatidyl-1D-myo-inositol 4-phosphate +  
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-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycero-3-phosphoserine 
1-stearoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycerol 
1-stearoyl-2-(8Z,11Z,14Z-icosa-8,11,14-trienoyl)-sn-glycerol 
1-stearoyl-2-(8Z,11Z,14Z-icosatrienoyl)-sn-glycero-3-phosphoserine 
1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphocholine +  
1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine 
1-stearoyl-2-linoleoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-stearoyl-2-linoleoyl-sn-glycero-3-phospho-L-serine 
1-stearoyl-2-linoleoyl-sn-glycerol  
1-stearoyl-2-oleoyl-sn-glycero-3-phosphoserine +  
1-stearoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-stearoyl-sn-glycero-3-phosphocholine  
1-stearoyl-sn-glycero-3-phosphoethanolamine 
1-tetradecanoyl-2-(11Z-octadecenoyl)-sn-glycero-3-phosphocholine 
1-tetradecanoyl-2-[(9Z)-octadecenoyl]-sn-glycero-3-phosphocholine 
1-tetradecanoyl-2-docosanoyl-sn-glycero-3-phosphoethanolamine 
1-thio-beta-D-glucopyranose +   
10-formyltetrahydrofolate(2-) +  
10-formyltetrahydrofolic acid +   
10-hydroxypalmitic acid 
10-nonadecenoate 
10-nonadecenoic acid +  
10-PAHSA 
10-PAHSA(1-) 
11(R)-HPETE 
11(S)-HETE 
11,12,15-trihydroxy-(5Z,8Z,13E)-icosatrienoic acid 
11,12-EET +  
11,14,15-trihydroxy-(5Z,8Z,12E)-icosatrienoic acid 
11,20-dihydroxysugiol 
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-HETE +  
11-nitro-1-undecene 
11-oxo-ETE +  
11-oxotestosterone 
11-PAHSA 
11-PAHSA(1-) 
11beta,17alpha,21-trihydroxypregnenolone 
11beta-hydroxyandrost-4-ene-3,17-dione 
11beta-hydroxyprogesterone 
12(R)-HPETE +  
12(S)-HEPE 
12(S)-HETE 
12(S)-HPETE +   
12(S)-HPETE(1-) 
12-HEPE +  
12-HETE +  
12-hydroxylauric acid +   
12-oxo-ETE 
12-PAHSA 
12-PAHSA(1-) 
12alpha-hydroxy-3-oxo-5beta-cholan-24-oic acid +  
13(S)-HODE 
13(S)-HOTrE 
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-lycopene 
13-cis-retinal  
13-cis-retinol +  
13-hydroxy-(14R,15S)-epoxy-(5Z,8Z,11Z)-icosatrienoic acid 
13-hydroxy-alpha-tocopherol 
13-oxo-9Z,11E-ODE 
13-PAHSA 
13-PAHSA(1-) 
14,15-EET +   
14-demethyllanosterol +   
15(R)-HEPE 
15(R)-HEPE(1-) 
15(S)-HETE 
15(S)-HETrE 
15(S)-HPETE +  
15(S)-HPETE(1-) 
15-cis-lycopene 
15-dehydro-prostaglandin E1(1-) 
15-dehydroprostaglandin A1 
15-deoxy-Delta(12,14)-prostaglandin J3 
15-HEPE +  
15-ketoprostaglandin F1alpha(1-) 
15-oxo-ETE +   
16(R)-HETE 
16alpha-hydroxyandrost-4-ene-3,17-dione 
16alpha-hydroxydehydroepiandrosterone 
16alpha-hydroxyestrone +  
16alpha-hydroxypregnenolone 
17(R)-HDoHE 
17(R)-HDoHE(1-) 
17(S)-HDoHE 
17-phenyl-18,19,20-trinor-prostaglandin D2 
17-phenyl-18,19,20-trinor-prostaglandin E2 
17alpha,21-dihydroxypregnenolone 
17alpha-estradiol +   
17alpha-hydroxypregnenolone +   
17alpha-hydroxyprogesterone  
17beta-estradiol +   
17beta-estradiol 3-glucosiduronic acid  
17beta-hydroxy-5alpha-androstan-3-one +   
17beta-hydroxy-5beta-estran-3-one 
18(R)-HEPE 
18(R)-HEPE(1-) 
18-hydroxycorticosterone 
18-hydroxyleukotriene B4 
19(S)-HETE  
19-hydroxyandrost-4-ene-3,17-dione 
19-hydroxyleukotriene B4 
19-hydroxytestosterone 
1alpha,23(S),25-trihydroxyvitamin D3 
1alpha,2beta,25-trihydroxy vitamin D3 
1D-chiro-inositol +  
1D-myo-inositol 1,3,4,5-tetrakisphosphate 
1D-myo-inositol 1,3,4,5-tetrakisphosphate(8-) 
1D-myo-inositol 1,3,4-trisphosphate 
1D-myo-inositol 1,3,4-trisphosphate(6-) 
1D-myo-inositol 1,4,5,6-tetrakisphosphate 
1D-myo-inositol 1,4,5,6-tetrakisphosphate(8-) 
1D-myo-inositol 1,4,5-trisphosphate +   
1D-myo-inositol 1,4,5-trisphosphate(6-) 
1D-myo-inositol 1,4-bisphosphate 
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 
1D-myo-inositol 3,4,5,6-tetrakisphosphate(8-) 
1D-myo-inositol 3,4-bisphosphate 
1D-myo-inositol 3-phosphate 
1D-myo-inositol 3-phosphate(2-) 
1D-myo-inositol 4-phosphate 
1D-myo-inositol 4-phosphate(2-) 
1H-indole +   
2',3'-cyclic AMP 
2',3'-cyclic CMP 
2',3'-cyclic GMP +  
2',3'-cyclic UMP 
2',3'-cyclic UMP(1-) 
2'-(S-L-cysteinyl)-L-histidine 
2'-aminobiphenyl-2,3-diol 
2'-deoxyadenosine +   
2'-deoxyadenosine 5'-monophosphate(2-) +  
2'-deoxycytidine +   
2'-deoxycytosine 5'-monophosphate +   
2'-deoxycytosine 5'-monophosphate(2-) +  
2'-deoxyguanosine +   
2'-deoxyguanosine 5'-monophosphate +   
2'-deoxyguanosine 5'-monophosphate(2-) +  
2'-deoxyinosine 
2'-deoxyinosine 5'-phosphate(2-) +  
2'-deoxyinosine-5'-diphosphate 
2'-deoxyinosine-5'-monophosphate 
2'-deoxyuridine +  
2,2',3-trihydroxydiphenyl ether 
2,2,2-trichloroethanol  
2,2-dihydroxy-3-methylbutanoate 
2,3,2',3'-tetrakis(3-hydroxytetradecanoyl)-alpha-D-glucosaminyl-1,6-beta-D-glucosamine 1-phosphate +  
2,3,3-trimethylpentane 
2,3,4,5-tetrahydrodipicolinic acid +  
2,3,5,8-tetramethyldecane 
2,3,5-trimethylhexane 
2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phosphoethanolamine 
2,3-bisphospho-D-glyceric acid  
2,3-bisphosphoglyceric acid +   
2,3-bisphosphonato-D-glycerate(5-) 
2,3-didehydro-gibberellin A9 
2,3-dihydroxy-DDT +  
2,3-dihydroxy-trans-cinnamic acid 
2,3-dihydroxybenzoyl 5'-adenylate 
2,3-dihydroxybutanoic acid +  
2,3-diketogulonate 
2,3-diketogulonic acid 
2,3-epoxymenatetrenone 
2,4,4-trimethylpentane-1,3-diyl bis(2-methylpropanoate) 
2,4,6-trimethyldecane 
2,4-di-tert-butylphenol  
2,4-dimethyl-1-heptene 
2,4-dimethylfuran 
2,4-dimethylhexane 
2,4-dimethylpentan-3-amine 
2,4-dinitrophenol +   
2,5,6-triamino-4-hydroxypyrimidine 
2,5-diamino-6-ribosylamino-4(3H)pyrimidinone 5'-triphosphate 
2,5-didehydro-D-gluconic acid 
2,5-dihydroxybenzaldehyde  
2,5-dihydroxybenzoate 
2,5-dihydroxybenzoic acid +   
2,5-dihydroxycinnamic acid methyl ester  
2,6,10,14-tetramethylheptadecane 
2,6,10,15-tetramethylheptadecane 
2,6,8-trimethyldecane 
2,6-di-tert-butyl-4-methylphenol  
2,6-di-tert-butylphenol  
2,6-diaminopimelate(2-) +  
2,6-diaminopimelic acid +  
2,6-dihydroxycyclohexane-1-carbonyl-CoA 
2,6-Dimethylbenzenethiol 
2,7,10-trimethyldodecane 
2,8-dihydroxyadenine 
2-(1,3-benzothiazol-2-yl)phenol 
2-(1,3-benzoxazol-2-yl)phenol 
2-(1-\{2-[4-(2-acetylaminopropionylamino)-4-carboxybutyrylamino]-6-aminohexanoylamino\}-2-oxoethyl)-5-methylene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid 
2-(1H-benzimidazol-2-yl)aniline 
2-(2-amino-3-methoxyphenyl)chromen-4-one 
2-(2-carboxyethyl)-4-methyl-5-propylfuran-3-carboxylic acid 
2-(3,4-dihydroxyphenyl)-ethyl-O-beta-D-glucopyranoside 
2-(4-hydroxyphenyl)ethanol +   
2-(4-methoxyphenyl)propan-2-ol 
2-(4-methyl-1-piperazinyl)ethanamine 
2-(alpha-D-mannosyl)-D-glyceric acid +  
2-(morpholin-4-yloxy)ethanol 
2-[(11R)-hydroxy-(5Z,8Z,12E,14Z)-icosatetraenoyl]-sn-glycero-3-phosphocholine 
2-[(11Z,14Z)-icosadienoyl]-sn-glycero-3-phosphoethanolamine 
2-[(15R)-hydroxy-(5Z,8Z,11Z,13E)-icosatetraenoyl]-sn-glycero-3-phosphocholine 
2-[(15S)-hydroxy-(5Z,8Z,11Z,13E)-icosatetraenoyl]-sn-glycero-3-phosphocholine 
2-[(5Z,13E,15S)-11alpha,15-dihydroxy-9-oxoprosta-5,13-dien-1-oyl]-sn-glycero-3-phosphocholine 
2-[(5Z,13E,15S)-11alpha,15-dihydroxy-9-oxoprosta-5,13-dien-1-oyl]-sn-glycero-3-phosphoethanolamine 
2-[(5Z,8Z,11Z)-icosatrienoyl]-sn-glycero-3-phosphoethanolamine 
2-[(9S,11R)-epidioxy-(15S)-hydroperoxy-(5Z,13E)-prostadienoyl]-sn-glycero-3- phosphocholine 
2-[(9S,11R)-epidioxy-(15S)-hydroperoxy-(5Z,13E)-prostadienoyl]-sn-glycero-3-phosphoethanolamine 
2-[(9S,11R)-epidioxy-(15S)-hydroxy-(5Z,13E)-prostadienoyl]-sn-glycero-3- phosphocholine 
2-[(9S,11R)-epidioxy-(15S)-hydroxy-(5Z,13E)-prostadienoyl]-sn-glycero-3-phosphoethanolamine 
2-[N(2)-\{[(1R)-1-(4-bromophenyl)ethyl]carbamoyl\}-N(5)-carbamoyl-L-ornithyl-L-valyl-N(5)-(diaminomethyl)-L-ornithyl]-1,3-thiazole 
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-acetyllactic acid +  
2-acyl-sn-glycero-3-phosphate +  
2-acyl-sn-glycero-3-phosphocholine(1+) +  
2-acyl-sn-glycero-3-phosphoethanolamine +  
2-amino-2-deoxy-beta-D-galactopyranose 
2-amino-2-deoxy-D-glucopyranose +   
2-amino-3-(3-oxoprop-1-enyl)but-2-enedioic acid +  
2-amino-3-(cystein-S-yl)isoxazolidin-5-ylacetic acid 
2-amino-3-oxoadipic acid 
2-amino-3-phosphonopropanoic acid 
2-aminoacetaldehyde 
2-aminoacrylic acid +  
2-aminoethanesulfonate +  
2-aminomuconate 6-semialdehyde(1-) 
2-aminomuconic 6-semialdehyde 
2-aminomuconic acid +  
2-aminooctanoic acid 
2-aminooctanoic acid zwitterion 
2-ammonio-2-deoxy-D-glucopyranose +  
2-ammonio-2-deoxy-D-glucopyranose 6-phosphate(1-) +  
2-arachidonoylglycerol +   
2-butyl-1-octanol +  
2-butylfuran 
2-C-methyl-D-erythritol 2,4-cyclic diphosphate 
2-C-methyl-D-erythritol 4-(dihydrogen phosphate) 
2-cis,6-trans,10-trans-geranylgeranyl diphosphate 
2-decaprenyl-6-methoxy-1,4-benzoquinone 
2-decaprenyl-6-methoxy-3-methyl-1,4-benzoquinone 
2-decaprenyl-6-methoxyphenol 
2-dehydro-3-deoxy-6-phospho-D-gluconic acid 
2-dehydro-3-deoxy-D-galactonic acid 
2-dehydro-3-deoxy-D-gluconic acid 
2-dehydro-L-gluconic acid 
2-demethylmenaquinone +  
2-deoxy-D-glucose +   
2-deoxy-D-glucose 6-phosphate 
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-ethyl-2-hexenal +  
2-ethyl-5-methylfuran 
2-Ethylbenzenethiol 
2-ethylhydracrylate 
2-ethylhydracrylic acid 
2-formamido-N(1)-(5-O-phosphonato-D-ribosyl)acetamidine +  
2-formamido-N(1)-(5-phospho-D-ribosyl)acetamidine 
2-formylbenzoate 
2-formylbenzoic acid 
2-hexaprenyl-6-methoxy-1,4-benzoquinone 
2-hexaprenyl-6-methoxy-3-methyl-1,4-benzoquinone 
2-hexaprenyl-6-methoxyphenol 
2-hexylfuran 
2-hydroxy-1,4-benzoquinone +  
2-hydroxy-17beta-estradiol +   
2-hydroxy-3-(4-hydroxyphenyl)prop-2-enoic acid 
2-hydroxy-3-methylbutyrate 
2-hydroxy-3-methylbutyric acid +  
2-hydroxy-3-oxobutyl phosphate +  
2-hydroxy-3-oxopropanoic acid 
2-hydroxy-4-isopropenylcyclohexane-1-carbonyl-CoA 
2-hydroxy-6-oxocyclohexane-1-carbonyl-CoA 
2-hydroxyacrylic acid 
2-hydroxybutyrate +  
2-hydroxybutyric acid +  
2-hydroxyestrone +   
2-hydroxyglutaramic acid 
2-hydroxyglutaric acid +   
2-hydroxyhepta-2,4-dienedioic acid 
2-hydroxyhexadecanoate +  
2-hydroxyhexadecanoic acid +  
2-hydroxyoctadecanoate +  
2-hydroxyoctadecanoic acid +  
2-hydroxyphytanoyl-CoA(4-) 
2-hydroxypropylphosphonic acid +  
2-icosanoyl-sn-glycero-3-phosphoethanolamine 
2-isopropyl-5-methyl-1-heptanol 
2-isopropylaminoethylamine 
2-isopropylmaleic acid 
2-linoleoyl-sn-glycero-3-phosphoethanolamine 
2-methoxy-17beta-estradiol +   
2-methoxy-17beta-estradiol 3-O-(beta-D-glucuronide) 
2-methoxy-4-(methylthio)-N-pyridin-4-ylbenzamide 
2-methoxy-6-(all-trans-octaprenyl)phenol 
2-Methoxybenzenethiol 
2-methoxyestrone +   
2-methoxyestrone 3-O-(beta-D-glucuronide) 
2-methyl-1,3-thiazolidine-2-carboxamide 
2-methyl-1-hydroxypropylthiamine diphosphate 
2-methyl-1-pentene 
2-methyl-3-ketovaleric acid 
2-methyl-3-oxopropanoate +  
2-methyl-3-sulfanylbutan-1-ol 
2-methyl-5-propionylfuran 
2-methylacetoacetyl-CoA 
2-methylacetoacetyl-CoA(4-) 
2-Methylbenzenethiol 
2-methylbutan-2-amine 
2-methylbutanoyl-CoA(4-) +  
2-methylbutyric acid +   
2-methylbutyrylcarnitine +  
2-methylcitrate(3-) +  
2-methylcrotonoyl-CoA(4-) 
2-methylerythritol 
2-methylhexenoyl-CoA 
2-methylpropane-1,2-diol 
2-methyltridecane 
2-naphthaldehyde 
2-naphthoic acid +   
2-naphthol +   
2-naphthoyl-CoA 
2-O-sulfate-4-hydroxyacetophenone 
2-octaprenylphenol 
2-octene +  
2-oxoadipate(2-) 
2-oxoadipic acid  
2-oxobutanoate 
2-oxoglutaramate +  
2-oxoglutarate(2-) 
2-oxopentanoic acid 
2-phenylacetamide 
2-phenylethanaminium 
2-phenylethylamine +   
2-Phosphinobenzenethiol 
2-phospho-D-glyceric acid 
2-phosphoglycerate(3-) 
2-phosphoglycolic acid 
2-phosphonato-D-glycerate(3-) 
2-phosphonatoglycolate(3-) 
2-stearoyl-sn-glycero-3-phosphocholine 
2-tetradecanoyl-sn-glycero-3-phosphocholine 
2-trans,6-trans,10-trans-geranylgeranyl diphosphate  
2-trans,6-trans,10-trans-geranylgeranyl diphosphate(3-) 
2-trans,6-trans-farnesyl diphosphate +   
2-trans,6-trans-farnesyl diphosphate(3-) 
2-trimethylaminoethylphosphonic acid 
20(S),25-dihydroxyvitamin D3 
20-HETE +   
20-hydroxy-leukotriene B4 
20-hydroxy-leukotriene B4(1-) 
20-hydroxy-leukotriene E4(1-) 
20-hydroxycholesterol  
20beta-dihydroprednisolone 
21-deoxycortisol 
21-HDoHE 
21-hydroxypregnenolone +  
23(S),25-dihydroxy-24-oxovitamin D3 
23-acetoxysoladulcidine 
24,25-dihydrolanosterol +   
24-methylenecholesterol +  
24-methylidenelophenol +  
25-hydroxycholesterol  
26-hydroxycholesterol +   
2beta-hydroxytestosterone 
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'-(3-methyl-2-butenyl)-4'-O-beta-D-glucopyranosyl-4,2'-dihydroxychalcone 
3'-(S-L-cysteinyl)-L-tyrosine 
3'-AMP 
3'-AMP(2-) 
3'-CMP +   
3'-dephospho-CoA 
3'-dephospho-CoA(2-) 
3'-hydroxyechinenone 
3'-ketolactose 
3'-O-methyltricetin +  
3'-phospho-5'-adenylyl sulfate  
3'-phosphoadenylyl selenate 
3'-phosphonato-5'-adenylyl sulfate(4-) 
3'-UMP +  
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-diethyl-2-pyrrolidinone 
3,4-dichloroisocoumarin 
3,4-dihydro-4-[(5-methyl-2-furanyl)methylene]-2H-pyrrole 
3,4-dihydroxy-5-prenylcinnamic acid 
3,4-dihydroxybutyric acid 
3,4-dihydroxyfluorene 
3,4-dihydroxymandelaldehyde +  
3,4-dihydroxymandelate +  
3,4-dihydroxymandelic acid  
3,4-dihydroxyphenylacetaldehyde  
3,4-dihydroxyphenylethyleneglycol +   
3,5-dibromocatechol 
3,5-diiodo-L-tyrosinate(1-) 
3,5-diiodo-L-tyrosine +  
3,5-diiodotyrosyl-3,5-diiodotyrosyl-3,5-diiodotyrosine 
3,5-dimethylbenzaldehyde 
3,5-dimethyloctane 
3,5-dioxooctanedioic acid 
3,7,11-trimethyldodecan-1-ol 
3,7-dimethyl-3-octanol 
3,7-dimethyluric acid 
3,8-dimethylundecane 
3-(1H-indol-3-yl)propanoate 
3-(1H-indol-3-yl)propanoic acid  
3-(2-methylpropyl)cyclohexene 
3-(3,4-dihydroxyphenyl)propanoic acid +   
3-(3-hydroxyphenyl)propanoic acid +  
3-(4-deoxy-beta-D-gluc-4-enosyluronic acid)-N-acetyl-D-glucosamine 
3-(4-hydroxyphenyl)lactate +  
3-(4-hydroxyphenyl)lactic acid +  
3-(4-hydroxyphenyl)pyruvate 
3-(4-oxo-4,5-dihydro-1H-imidazol-5-yl)propanoic acid 
3-(5-methylfurfuryl)pyrrole 
3-(all-trans-octaprenyl)benzene-1,2-diol 
3-(imidazol-4-yl)-2-oxopropyl dihydrogen phosphate 
3-(imidazol-5-yl)lactic acid +  
3-(indol-3-yl)lactate 
3-(indol-3-yl)lactic acid  
3-(methylthio)propionate 
3-(phenyldiazenyl)-AcTyrGlyGly 
3-(pyrimidin-2-yl)propanoic acid 
3-[(4-arsonophenyl)diazenyl]-AcTyrGlyGly 
3-[(4-arsonophenyl)diazenyl]-AcTyrGlyGlyNHNHBoc 
3-[(4-carboxyphenyl)diazenyl]-N-AcTyrGlyGly 
3-[(4-trimethylammoniophenyl)diazenyl]-AcTyrGlyGly 
3-[4-(3-chlorophenyl)piperazin-1-yl]-1,1-diphenylpropan-2-ol 
3-[alpha-D-galactosyl-(1->6)-beta-D-galactosyl]-1,2-diacyl-sn-glycerol +  
3-aminoalanine +  
3-aminopiperidine-2-one 
3-aminopropane-1-thiol +  
3-carboxy-1-hydroxypropylthiamine diphosphate 
3-carboxy-4-methyl-5-propyl-2-furanpropanoate 
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-dehydro-L-gulonic acid +  
3-dehydro-L-gulonic acid 6-phosphate 
3-dehydrocarnitine +   
3-dehydrocarnitinium 
3-dehydroquinic acid 
3-dehydrosphinganine +  
3-dehydrosphinganinium(1+) +  
3-demethylubiquinone-10 
3-demethylubiquinone-6 
3-deoxy-D-arabino-hexonic acid 
3-deoxychenodeoxycholic acid 
3-disulfanyl-L-alanine +  
3-ethyl-2,7-dimethyloctane 
3-ethylpentane 
3-fucosyllactose +  
3-furoic acid +  
3-hexaprenyl-4,5-dihydroxybenzoic acid 
3-hexaprenyl-4-hydroxy-5-methoxybenzoic acid 
3-hexaprenyl-4-hydroxybenzoic acid 
3-hydroxy-2-methylpropanoyl-CoA(4-) 
3-hydroxy-3-methylglutarate(1-) 
3-hydroxy-3-methylglutarate(2-) 
3-hydroxy-3-methylglutaric acid +  
3-hydroxy-3-methylhexanoic acid +  
3-hydroxy-5-oxohexanoyl-CoA 
3-hydroxy-L-kynurenine 
3-hydroxy-N(6),N(6),N(6)-trimethyl-L-lysine 
3-hydroxyanthranilate 
3-hydroxyanthranilic acid 
3-hydroxybutanoyl-CoA +  
3-hydroxybutyrate +  
3-hydroxybutyric acid +   
3-hydroxydecanoic acid 
3-hydroxydocosanoyl-CoA +  
3-hydroxyicosanoyl-CoA +  
3-hydroxyisobutyrate +  
3-hydroxyisovalerate 
3-hydroxyisovaleric acid +   
3-hydroxyisovaleryl-CoA 
3-hydroxyisovalerylcarnitine 
3-hydroxykynurenamine 
3-hydroxykynurenine +   
3-hydroxymandelic acid 
3-hydroxyoctadecanoyl-CoA +  
3-hydroxyphenylpyruvic acid 
3-hydroxypimeloyl-CoA 
3-hydroxypropanoyl-CoA 
3-hydroxypropanoyl-CoA(4-) 
3-hydroxypropionate 
3-hydroxypropionic acid +   
3-hydroxypyruvate 
3-hydroxypyruvic acid  
3-hydroxytetracosanoyl-CoA 
3-hydroxytetradecanoic acid +  
3-iodo-L-tyrosine +  
3-keto-beta-D-galactose 
3-mercaptolactic acid 
3-mercaptopentanol 
3-mercaptopyruvate 
3-mercaptopyruvic acid 
3-methoxy-3-methylhexane 
3-methoxy-4-hydroxyphenylglycolaldehyde 
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-methylbut-2-enoyl-CoA 
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-O-beta-D-galactopyranosyl-sn-glycerol 
3-O-methyldopa 
3-O-methyldopa zwitterion 
3-oxoadipic acid +  
3-oxoadipyl-CoA 
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-[acyl-carrier protein] 
3-oxopalmitoyl-CoA 
3-oxopalmitoyl-CoA(4-) 
3-oxopimeloyl-CoA 
3-oxopristanoyl-CoA(4-) 
3-oxopropanoate 
3-oxotetracosanoyl-CoA 
3-oxotetradecanoyl-CoA 
3-penten-1-yne +  
3-phenyllactic acid +  
3-phenylpropionate +  
3-phenylpropionic acid +   
3-phospho-D-glyceric acid 
3-phospho-D-glyceroyl dihydrogen phosphate 
3-phosphonato-D-glycerate(3-) 
3-phosphonato-D-glyceroyl phosphate(4-) 
3-phosphonatooxypyruvate(3-) 
3-phosphoshikimic acid 
3-sulfino-L-alanine +  
3-sulfino-L-alanine(1-) +  
3-sulfinylpyruvic acid 
3-sulfo propionyl L-cysteine(1-) 
3-sulfonatopyruvate(2-) 
3-sulfopyruvic acid 
3-tert-butyl-4-hydroxyanisole +   
3-thio-L-aspartic acid +  
3-ureidoisobutyric acid 
3alpha,17alpha-dihydroxy-5alpha-pregnan-20-one 
3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestan-26-oyl-CoA +  
3alpha,7alpha,12alpha-trihydroxy-24-oxo-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-cholestan-26-oyl-CoA +  
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,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-hydroxyatractylon 
3beta-hydroxylanost-8-en-32-al  
4',5,7-trihydroxy-3'-methoxyflavone +   
4'-demethyldeoxypodophyllotoxin 
4'-hydroxyacetophenone +   
4'-O-methyl-(-)-epicatechin 
4,4'-dihydroxy-alpha-methylstilbene 
4,4-dimethyl-5alpha-cholest-8-en-3beta-ol 
4,4-dimethyl-5alpha-cholesta-8,14,24-trien-3beta-ol  
4,5,9,10-dehydroisolongifolene 
4,5-dianilinophthalimide  
4,6,8-trimethyl-1-nonene 
4,6-dimethyldodecane 
4,6-dimethylundecane 
4,6-dioxoheptanoic acid  
4,8,12-trimethyltridecanoyl-CoA(4-) 
4-(1-hydroxyethyl)phenol 
4-(2-aminophenyl)-2,4-dioxobutanoate 
4-(2-aminophenyl)-2,4-dioxobutanoic acid 
4-(2-carboxyphenyl)-4-oxobutanoyl-CoA 
4-(\{6-[2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(5-sulfanyl-1H-1,2,4-triazol-1-yl)propyl]pyridin-3-yl\}oxy)benzonitrile +  
4-(L-gamma-glutamylamino)butanoic acid 
4-(phosphonooxy)-L-threonine 
4-(S-L-cysteinyl)-L-glutamic acid 
4-(trimethylammonio)butanoate  
4-(trimethylammonio)butanoic acid +  
4-acetamidobutanal 
4-acetamidobutanoate 
4-amino-2-methyl-5-diphosphooxymethylpyrimidine 
4-amino-2-methyl-5-phosphooxymethylpyrimidine 
4-amino-5-hydroxymethyl-2-methylpyrimidine 
4-aminobenzoate +  
4-aminobenzoic acid +   
4-aminobutanal 
4-ammoniobutanal 
4-bromophenol 
4-CDP-2-C-methyl-D-erythritol 
4-CDP-2-C-methyl-D-erythritol 2-phosphate 
4-coumaroyl-CoA(4-) +  
4-ethylphenyl sulfate 
4-ethylphenyl sulfate(1-) 
4-Fluorothiophenol 
4-fumarylacetoacetate(2-) 
4-guanidinobutanoic acid 
4-hexen-3-one +  
4-hydroxy-1-pyrroline-2-carboxylic acid +  
4-hydroxy-2-oxoglutarate(2-) +  
4-hydroxy-2-oxopentanoic acid +  
4-hydroxy-8-methoxyquinaldic acid 
4-hydroxy-L-prolinate 
4-hydroxy-L-proline zwitterion 
4-hydroxy-L-threonine 
4-hydroxybenzaldehyde 
4-hydroxynon-2-enal +   
4-hydroxyphenyl acetate 
4-hydroxyphenyl retinamide  
4-hydroxyphenylacetate 
4-hydroxyphenylacetic acid +   
4-hydroxyphenylacetyl-CoA 
4-hydroxyphenylacetylglycine 
4-hydroxyphenylpyruvic acid +  
4-hydroxyproline +  
4-isopropenyl-2-oxocyclohexane-1-carbonyl-CoA 
4-maleylacetoacetate 
4-methoxy-17beta-estradiol +   
4-methoxyestrone +  
4-methoxytyramine  
4-methyl-2-oxopentanoate 
4-methyl-2-oxopentanoic acid  
4-methyl-5-(2-phosphonooxyethyl)thiazole +  
4-methylcatechol +   
4-methylpentanal  
4-methylthio-2-oxobutanoate +  
4-methylundecane 
4-nitrophenol +   
4-nitrophenyl hydrogen sulfate  
4-nitrophenyl phosphate  
4-O-methyl-L-dopa 
4-oxobutanoate 
4-phenyl-3-furoxancarbonitrile  
4-phospho-D-erythronic acid 
4-phospho-L-aspartic acid +  
4-pregnen-20,21-diol-3-one 
4-pyridoxate 
4-pyridoxic acid +   
4-sulfanylbutanoic acid +  
4-terpineol +   
4-trimethylammoniobutanal 
4a-hydroxytetrahydrobiopterin +  
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-methyl-5alpha-ergosta-8,14,24(28)-trien-3beta-ol 
4alpha-methylzymosterol +  
4beta-hydroxycholesterol  
4beta-methylzymosterol-4-carbaldehyde 
4beta-methylzymosterol-4alpha-carboxylic acid 
5'-acetylphosphoadenosine 
5'-adenylyl sulfate +   
5'-adenylyl sulfate(2-) 
5'-deoxyadenosine 
5'-S-methyl-5'-thioadenosine  
5'-xanthylate(2-) 
5'-xanthylic acid +  
5(S),6(S)-epoxy-18(S)-hydroxy-(7E,9E,11Z,14Z,16E)-icosapentaenoic acid 
5(S)-HETE 
5(S)-HPETE 
5(S)-HPETE(1-) 
5,5',6,6'-tetrahydroxy-3,3'-biindolyl 
5,6,7,8-tetrahydrobiopterin +   
5,6,7,8-tetrahydrofolyl-L-glutamic acid 
5,6,7,8-tetrahydropteridine 
5,6-DHET 
5,6-dihydrothymine 
5,6-dihydrouracil 
5,6-dihydroxyindole 
5,6-dihydroxyindole-2-carboxylate +  
5,6-dihydroxyindole-2-carboxylic acid +   
5,6-dimethylbenzimidazole 
5,6-EET +   
5,6-trans-vitamin D3 
5,6beta-epoxy-5beta-cholestane 
5,7-icosanedione 
5-((3S)-3-[(4R)-4-acetylamino-4-carboxybutyrylamino]-3-\{(1R)-1-[(1R)-1-carboxyethylcarbamoyl]ethylcarbamoyl\}propyl)-2-(carboxyphenylacetylaminomethyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid 
5-(2-carboxylatoethyl)-4-oxo-4,5-dihydro-1H-imidazol-5-ide 
5-(2-hydroxyethyl)-4-methylthiazole 
5-(hydroxymethyl)cytosine +   
5-(methylsulfanyl)-2,3-dioxopentyl phosphate(2-) 
5-[(5-phospho-1-deoxy-D-ribulos-1-ylimino)methylamino]-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamide 
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-acetamido-6-formamido-3-methyluracil  
5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-) +  
5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylic acid 
5-amino-1-(5-phosphonato-D-ribosyl)imidazol-3-ium 
5-amino-1-(5-phosphonato-D-ribosyl)imidazole-4-carboxylate 
5-amino-2-oxopentanoic acid 
5-amino-6-(5-phospho-beta-D-ribosylamino)uracil 
5-amino-6-(5-phospho-D-ribitylamino)uracil 
5-amino-6-(D-ribitylamino)uracil 
5-aminoimidazole-4-carboxamide  
5-aminolevulinic acid +   
5-aminopentanoic acid +  
5-carboxyamino-1-(5-phospho-D-ribosyl)imidazole 
5-cis-lycopene 
5-dehydro-D-gluconic acid 
5-diphospho-1D-myo-inositol pentakisphosphate 
5-dodecenoate 
5-dodecenoic acid +  
5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide 
5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-) 
5-formimidoyltetrahydrofolate(2-) 
5-formimidoyltetrahydrofolic acid 
5-formyltetrahydrofolic acid +   
5-formyluracil 
5-guanidino-2-oxopentanoic acid 
5-HEPE 
5-HETE +  
5-hydroperoxy-15-HETE +  
5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylic acid 
5-hydroxy-L-tryptophan 
5-hydroxy-N-formylkynurenine +  
5-hydroxybenzimidazole 
5-hydroxybenzimidazolylcob(I)amide 
5-hydroxybenzimidazolylcob(I)amide(1-) 
5-hydroxyindole  
5-hydroxyisouric acid +  
5-hydroxykynurenamine +  
5-hydroxykynurenine +  
5-hydroxymethyluracil +  
5-hydroxytryptophan +   
5-methoxytryptamine +   
5-methyl-2-furaldehyde 
5-methylcytosine +   
5-methyldec-1-ene 
5-methyldihydrofolic acid 
5-methyltetrahydrofolic acid +   
5-O-(1-carboxyvinyl)-3-phosphoshikimic acid 
5-O-demethylpaxanthonin +  
5-O-phosphonato-alpha-D-ribofuranosyl diphosphate(5-) 
5-O-phosphono-alpha-D-ribofuranosyl diphosphate 
5-oxo-ETE  
5-oxoprolinate +  
5-oxoproline +   
5-PAHSA 
5-PAHSA(1-) 
5-phospho-beta-D-ribosylamine 
5-phospho-beta-D-ribosylaminium(1-) 
5alpha-androstane +   
5alpha-androstane-3,17-dione 
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-androstane-3,17-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-dihydroaldosterone 
5beta-dihydrocorticosterone 
5beta-dihydrotestosterone 
5beta-pregnane-3,20-dione 
6'',7''-dihydro-5',5'''-dicapsaicin 
6'-coumaroyl-1'-O-[2-(3,4-dihydroxyphenyl)ethyl]-beta-D-glucopyranoside 
6,7-dihydrobiopterin +  
6,7-dihydroxy-4-methylcoumarin 
6,7-dimethyl-2-phenylquinoxaline 
6,7-dimethyl-8-(1-D-ribityl)lumazine 
6,7-dimethyl-8-(1-D-ribityl)lumazine(1-) 
6,8-icosanedione 
6-(2-amino-2-carboxyethyl)-4-hydroxybenzothiazole 
6-(alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol +  
6-(alpha-D-glucosaminyl)-1D-myo-inositol 
6-(alpha-D-glucosaminyl)-O-acyl-1-phosphatidyl-1D-myo-inositol 
6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol 
6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol(1-) +  
6-[6-(2-aminoethylphosphoryl)-alpha-mannosyl-(1->6)-2-(2-aminoethylphosphoryl)-alpha-mannosyl-(1->6)-alpha-2-(2-aminoethylphosphoryl)mannosyl-(1->4)-alpha-glucosaminyl]-O-acyl-1-phosphatidyl-1D-myo-inositol +  
6-amino-2-oxohexanoic acid +  
6-decylubiquinone  
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-hydroxy-FAD 
6-hydroxy-FAD(3-) 
6-hydroxyluteolin 7-O-laminaribioside 
6-hydroxymelatonin  
6-hydroxymethyladenine 
6-hydroxynicotinic acid 
6-lactoyl-5,6,7,8-tetrahydropterin +  
6-methyladenine 
6-O-[alpha-D-mannosyl-(1->4)-alpha-D-glucosaminyl]-O-acyl-1-phosphatidyl-1D-myo-inositol 
6-O-\{2-O-[(2-aminoethyl)phosphoryl]-alpha-D-mannosyl-(1->4)-alpha-D-glucosaminyl\}-O-acyl-1-phosphatidyl-1D-myo-inositol 
6-O-\{alpha-D-mannosyl-(1->2)-alpha-D-mannosyl-(1->6)-2-O-[(2-aminoethyl)phosphoryl]-alpha-D-mannosyl-(1->4)-alpha-D-glucosaminyl\}-O-acyl-1-phosphatidyl-1D-myo-inositol 
6-O-\{alpha-D-mannosyl-(1->6)-2-O-[(2-aminoethyl)phosphoryl]-alpha-D-mannosyl-(1->4)-alpha-D-glucosaminyl\}-O-acyl-1-phosphatidyl-1D-myo-inositol 
6-O-methyl-2-deprenylrheediaxanthone B 
6-O-phosphonato-D-glucono-1,5-lactone(2-) 
6-O-phosphono-D-glucono-1,5-lactone 
6-oxoprostaglandin F1alpha  
6-phospho-2-dehydro-3-deoxy-D-galactonic acid 
6-phospho-2-dehydro-D-gluconic acid 
6-propyl-2-thiouracil +   
6-thio-beta-D-galactose +  
6beta-hydroxycortisol  
6beta-hydroxycortisone 
6beta-hydroxyestrone 
6beta-hydroxytestosterone +   
7,10,13,16-docosatetraenoic acid 
7,4'-dimethylkaempferol 
7,8-dihydro-7-hydroxy-8S-glutathionylbenzo[a]pyrene 
7,8-dihydro-beta-carotene 
7,8-dihydroneopterin +  
7,8-dihydroneopterin 3'-phosphate 
7,8-dihydroneopterin 3'-triphosphate 
7,8-dihydroneopterin 3'-triphosphate(4-) 
7,8-dihydroxyflavone +  
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-amino-2-(ethylsulfanyl)-5-oxo-1-phenyl-1,5-dihydro[1,2,4]triazolo[1,5-a]pyridine-6,8-dicarbonitrile 
7-cyano-7-deazaguanine 
7-dehydrodesmosterol 
7-methyl-3-oxooct-6-enoyl-CoA 
7-methylguanine +   
7-methylxanthine 
7-oxo-5alpha-cholestan-3beta-ol 
7-oxolithocholic acid +   
7-PAHSA 
7-PAHSA(1-) 
7-phloroeckol 
7-phospho-2-dehydro-3-deoxy-D-arabino-heptonic acid 
7alpha -hydroxytestosterone 
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-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-hydroxycholesterol  
7alpha-hydroxydehydroepiandrosterone 
7beta-hydroxyepiandrosterone 
8(S),15(S)-DiHETE 
8(S),15(S)-DiHPETE 
8(S)-HPETE 
8,11,14-icosatrien-5-ynoic acid 
8,9-EET +   
8-aminooctanoic acid 
8-epi-prostaglandin E2  
8-HETE +  
8-hydroxyadenine 
8-nitroguanosine 3',5'-cyclic monophosphate 
8-oxoadenine 
8-PAHSA 
8-PAHSA(1-) 
8-phospho-3-deoxy-D-manno-oct-2-ulosonic acid 
9(S)-HPETE 
9(S)-HPODE 
9,10-epoxyoctadecanoic acid +  
9-cis-lycopene 
9-cis-retinoyl-beta-D-glucuronide 
9-HODE +   
9-mercaptodethiobiotin 
9-PAHSA 
9-PAHSA(1-) 
9xi-episterol +  
[des-Phe(8), des-Arg(9)]-bradykinin 
[Pyr1]apelin-12(2+) 
[Pyr1]apelin-13(2+) 
Ac-Asp-Glu  
Ac-Asp-Glu-Glu 
Ac-D-Glu-His-D-Pro-NH2 
Ac-D-Phe-His-D-Pro 
Ac-D-Phe-His-D-Pro-NH2 
acarbose +   
acetaldehyde +   
acetate +   
acetoacetate 
acetoacetyl-[acp] 
acetoacetyl-CoA  
acetoacetyl-CoA(4-) 
acetone +   
acetyl dihydrogen phosphate 
acetyl phosphate(1-) 
acetyl-[acyl-carrier protein] 
acetyl-CoA(4-) 
acetylcholine +   
acetylleucyl-leucyl-norleucinal  
acetylsalicylic acid +   
acrovestone +   
acrylate +   
acryloyl-CoA  
acryloyl-CoA(4-) 
acyl-carrier protein +  
acylglycerone phosphate +  
adenine +   
adenosine +   
adenosine 3',5'-bismonophosphate +   
adenosine 3',5'-bismonophosphate(4-) 
adenosine 5'-monophosphate +   
adenosine 5'-monophosphate(2-) +  
adenosylcob(III)yrinic acid a,c-diamide 
adenosylcobinamide 
adenosylcobinamide guanosyl diphosphate 
adenosylcobinamide phosphate 
adenylyl selenate 
ADP +   
ADP alpha-D-glucoside 
ADP alpha-D-glucoside(2-) 
ADP(3-) +  
ADP-alpha-D-mannose 
ADP-D-glycero-D-manno-heptose +  
ADP-D-ribose +   
ADP-D-ribose 2'-phosphate 
ADP-D-ribose 2'-phosphate(4-) 
ADP-D-ribose(2-) +  
ADP-L-glycero-D-manno-heptose +  
adrenaline +   
aerobactin 
aflatoxin B1 +   
aflatoxin B1 exo-8,9-epoxide  
agmatine +   
agmatinium(2+) 
AICA ribonucleotide  
Ala-Ala-Ala 
Ala-Ala-Asp 
Ala-Ala-Gly 
Ala-Ala-Pro 
Ala-Ala-Ser 
Ala-Asp-Gly 
Ala-Asp-Pro 
Ala-Asp-Ser 
Ala-Cys-Gly 
Ala-Gln-Pro 
Ala-Gly-His 
Ala-Gly-Pro 
Ala-Gly-Ser 
Ala-Gly-Tyr 
Ala-Leu-Ala 
Ala-Pro-Gly 
Ala-tRNA(Ala) 
aldehydo-D-arabinose 5-phosphate(2-) 
aldehydo-D-xylose +  
aldehydo-L-iduronate 
aldehydo-N-acetyl-D-glucosamine 
aldehydo-N-acetyl-D-mannosamine 
aldehydo-N-acyl-D-mannosamine 6-phosphate +  
aldosterone +   
alkanethiol +   
alkylphosphonate 
all-cis-5,8,11,14,17-icosapentaenoate +  
all-cis-5,8,11,14,17-icosapentaenoic acid +  
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-cis-octadeca-6,9,12,15-tetraenoic acid +  
all-trans-3,4-didehydroretinol +  
all-trans-4-hydroxyretinoic acid +   
all-trans-4-hydroxyretinol 
all-trans-4-oxoretinal  
all-trans-dodecaprenyl diphosphate 
all-trans-dodecaprenyl diphosphate(3-) 
all-trans-hexaprenyl diphosphate 
all-trans-octaprenyl diphosphate 
all-trans-retinal +   
all-trans-retinoate +  
all-trans-retinoic acid +   
all-trans-retinol +   
all-trans-retinyl palmitate  
allantoate 
allantoic acid 
allantoin +   
alliin +   
alliin zwitterion 
allocholic acid +  
allolactose +  
allyl octadecyl oxalate 
alpha,alpha-trehalose +   
alpha,alpha-trehalose 6-phosphate 
alpha-aminobutyrate 
alpha-aminobutyric acid +  
alpha-cubebene 
alpha-D-fucoside 
alpha-D-Gal-(1->3)-[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-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/16:0) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/18:0) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/20:0) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:0) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:1) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/23:0) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:0) 
alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:1(15Z)) 
alpha-D-galactose +   
alpha-D-galactose 1-phosphate  
alpha-D-galactose 1-phosphate(2-) 
alpha-D-galactosyl-(1->3)-1D-myo-inositol 
alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide +   
alpha-D-galactosyl-(1->4)-beta-D-galactosyl-N-(pentacosanoyl)sphingosine 
alpha-D-GalNAc-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer 
alpha-D-GalNAc-(1->3)-[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-D-Galp-(1->3)-[alpha-L-Fucp-(1->2)]-beta-D-Galp-(1->3)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-Glcp-(1->1')-Cer 
alpha-D-Galp-(1->3)-[alpha-L-Fucp-(1->2)]-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-Glcp-(1->1')-Cer 
alpha-D-GlcNAc-(1->4)-beta-D-GlcA-(1->4)-alpha-D-GlcNAc-(1->4)-beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl-(1->3)-L-Ser 
alpha-D-GlcNAc6S-(1->4)-D-GlcA 
alpha-D-glucosamine 1-phosphate +  
alpha-D-glucosamine 6-phosphate 
alpha-D-glucose +   
alpha-D-glucose 1,6-bisphosphate 
alpha-D-glucose 1,6-bisphosphate(4-) 
alpha-D-glucose 1-phosphate(2-) 
alpha-D-glucose 6-phosphate 
alpha-D-glucose-1,2-((13)C2) 
alpha-D-glucosyl-(1->3)-beta-D-mannose 
alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-2-alpha-D-GlcNAc(PP-Dol) 
alpha-D-mannose 1-phosphate(2-) 
alpha-D-mannosyl-beta-D-mannosyldiacetylchitobiosyldiphosphodolichol 
alpha-D-ribofuranose 5-phosphate 
alpha-D-ribose 1-phosphate +  
alpha-D-ribose 1-phosphate(2-) 
alpha-Fuc-(1->2)-[alpha-Fuc-(1->2)-beta-Gal-(1->3)-alpha-GalNAc-(1->3)]-beta-Gal-(1->4)-beta-GlcNAc-(1->3)-beta-Gal-(1->4)-beta-Glc-(1<->1')-Cer 
alpha-GalNAc-(1->3)-[alpha-Fuc-(1->2)]-beta-Gal-(1->3)-alpha-GalNAc-(1->3)-[alpha-Fuc-(1->2)]-beta-Gal-(1->4)-beta-GlcNAc-(1->3)-beta-Gal-(1->4)-beta-Glc-(1->1')-Cer 
alpha-isomethylionyl acetate 
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->3)-alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer +  
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer 
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-[alpha-L-Fuc-(1->3)]-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer 
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-[alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->6)]-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer +  
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-fucoside +  
alpha-linolenate +  
alpha-linolenic acid +   
alpha-linolenoyl-CoA 
alpha-maltose 6'-phosphate 
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-Man-(1->2)-alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->2)-alpha-Man-(1->3)-alpha-Man-(1->6)]-beta-Man-(1->4)-beta-GlcNAc-(1->4)-alpha-GlcNAc(PP-Dol) 
alpha-Man-(1->2)-alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->6)-[alpha-Man-(1->2)-alpha-Man-(1->3)]-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-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-ceramide +  
alpha-Neu5Ac-(2->3)-beta-D-Gal (1->4)-[alpha-L-Fuc-(1->3)]-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->3)-beta-D-Gal(1->3)beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1->1')-Cer(d18:1/18:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-[alpha-Neu5Ac-(2->6)]-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-[alpha-Neu5Ac-(2->6)]-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->3)-beta-D-Gal-(1->3)-[alpha-Neu5Ac-(2->6)]-beta-D-GalNAc-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/20:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:1) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/23:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:1(15Z)) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:2) 
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->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/18:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/16:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/18:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/20:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/21:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/22:1(13Z)) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/23:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:0) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:1(15Z)) 
alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:2) 
alpha-Neu5Ac-(2->3)-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-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-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-Gal-(1->3)-beta-GalNAc-(1->4)-beta-Gal-(1->4)-beta-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-Gal-D-(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-Neu5NAc-(2->8)-alpha-Neu5NAc-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-NeuNAc-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-NeuNAc-(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-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-phenylglycine +   
alpha-pinene oxide 
alpha-ribazole +  
alpha-ribazole 5'-phosphate 
alpha-tocotrienol  
amburoside A 
amifostine  
aminoacetone  
aminomalonic acid  
aminopropylcadaverine 
ammonia +   
ammonioacetone 
ammonium +   
AMN082 dihydrochloride 
amoxapine  
amperozide  
amperozide hydrochloride 
amylose +   
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 
anserine 
anthra[1,9-cd]pyrazol-6(2H)-one  
anthranilate +  
anthranilic acid +   
apelin-12 
apelin-13 
apelin-16(6+) 
apelin-17(6+) 
apo-[acyl-carrier protein] 
apoprotein +   
aquacob(III)alamin 
arabinitol +  
arachidonate +   
arachidonic acid +   
arachidonoyl-CoA(4-) 
arbutin 6-phosphate 
Arg-Asp-Asp 
Arg-His-Trp 
Arg-tRNA(Arg) 
Arg-Trp-Pro 
arjunolic acid +   
arsenic acid  
artemoin A 
artemoin B 
artemoin C 
artemoin D 
aryl thiol +   
ascorbate +  
Asn-tRNA(Asn) 
Asp-Gln-Arg 
Asp-Gln-Ser 
Asp-Gly-Glu 
Asp-Gly-Pro 
Asp-Lys-Ile 
Asp-tRNA(Asn) 
Asp-tRNA(Asp) 
Asp-Tyr-Met-Gly-Trp-Met-Asp-Phe-NH2 
aspalathin  
asparagoside F 
aspartyl-glycyl-glutamic acid 
aspirin-triggered resolvin D4 
astaxanthin  
astragaloside IV  
ATP +   
ATP(3-) 
ATP(4-) +  
auraptene  
bacillithiol 
bacitracin  
baicalein +   
baicalein(1-) 
baicalin  
barium(2+) 
beauveriolide I 
behenate +  
bellidin +   
benfotiamine  
benzene-1,2,4-triol  
benzo[a]pyrene +   
benzothiazine +   
benzoyl-CoA +  
benzoylacetyl-CoA 
benzyl alcohol +   
benzyl thiol 
benzylpenillamine 
berberine  
beta-alanine +   
beta-carotene +   
beta-casochemotide-1 
beta-casomorphin-6 (human) 
beta-casomorphin-7 (human) 
beta-casomorphin-7 (human)(1-) 
beta-citrylglutamic acid 
beta-cryptoxanthin +  
beta-D-fructofuranose +   
beta-D-fructofuranose 1,6-bisphosphate  
beta-D-fructofuranose 2,6-bisphosphate  
beta-D-fructofuranose 2,6-bisphosphate(4-) 
beta-D-fructofuranose 6-phosphate 
beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/16:0) 
beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:0) 
beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/24:1(15Z)) 
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 +   
beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-[alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->6)]-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-[beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->6)]-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-[beta-D-GlcNAc-(1->6)]-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
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 +  
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-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
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-galactose +   
beta-D-galactosyl-(1->3)-N-acetyl-D-galactosaminyl group 
beta-D-galactosyl-(1->4)-beta-D-galactosyl-N-(pentacosanoyl)sphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-N-hexadecanoylsphinganine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-[(15Z)-tetracosenoyl]sphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-[(17Z)-hexacosenoyl]sphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-acylsphingosine +  
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-docosanoylsphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-eicosanoylsphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-hexadecanoylsphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-octadecanoylsphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-tetracosanoylsphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-tricosanoylsphingosine 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-N-(hexacosanoyl)sphingosine 
beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide +  
beta-D-galactosyl-(1<->1')-N-[(15Z)-tetracosenoyl]sphinganine 
beta-D-galactosyl-(1<->1')-N-[(17Z)-hexacosenoyl]sphinganine 
beta-D-galactosyl-(1<->1')-N-docosanoylsphinganine 
beta-D-galactosyl-(1<->1')-N-eicosanoylsphinganine 
beta-D-galactosyl-(1<->1')-N-hexacosanoylsphinganine 
beta-D-galactosyl-(1<->1')-N-hexadecanoylsphinganine 
beta-D-galactosyl-(1<->1')-N-octadecanoylsphinganine 
beta-D-galactosyl-(1<->1')-N-tetracosanoylsphinganine 
beta-D-galactosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,6)-N-acetyl-D-galactosaminyl group 
beta-D-galactosyl-N-(hexacosanoyl)sphingosine 
beta-D-galactosyl-N-(tetracosanoyl)sphingosine 
beta-D-galactosyl-N-(tricosanoyl)sphingosine 
beta-D-galactosyl-N-[(15Z)-tetracosenoyl]sphingosine 
beta-D-galactosyl-N-[(17Z)-hexacosenoyl]sphingosine 
beta-D-galactosyl-N-eicosanoylsphingosine 
beta-D-galactosyl-N-octadecanoylsphingosine 
beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
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-GalNAc-(1->4)-[alpha-Neu5Gc-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
beta-D-Galp-(1->3)-beta-D-GalpNAc-(1->3)-alpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer +  
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-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-D-Galp 
beta-D-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-D-Galp 
beta-D-Galp6S-(1->4)-beta-D-GlcpNAc6S-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-D-Galp 
beta-D-GalpNAc4S-(1->4)-beta-D-GlcpA-(1->3)-beta-D-GalpNAc4S 
beta-D-GlcA-(1->4)-alpha-D-GlcNAc6S-(1->4)-D-GlcA 
beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-D-Galp 
beta-D-GlcpNAc6S-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc6S-(1->3)-D-Galp 
beta-D-glucose +   
beta-D-glucose 6-phosphate 
beta-D-glucosyl-(1<->1')-N-[(15Z)-tetracosenoyl]sphinganine 
beta-D-glucosyl-(1<->1')-N-[(17Z)-hexacosenoyl]sphinganine 
beta-D-glucosyl-(1<->1')-N-docosanoylsphinganine 
beta-D-glucosyl-(1<->1')-N-eicosanoylsphinganine 
beta-D-glucosyl-(1<->1')-N-hexacosanoylsphinganine 
beta-D-glucosyl-(1<->1')-N-hexadecanoylsphinganine 
beta-D-glucosyl-(1<->1')-N-octadecanoylsphinganine 
beta-D-glucosyl-(1<->1')-N-tetracosanoylsphinganine 
beta-D-glucosyl-N-(docosanoyl)sphingosine 
beta-D-glucosyl-N-(hexacosanoyl)sphingosine 
beta-D-glucosyl-N-(tetracosanoyl)sphingosine 
beta-D-glucosyl-N-(tricosanoyl)sphingosine 
beta-D-glucosyl-N-[(15Z)-tetracosenoyl]sphingosine 
beta-D-glucosyl-N-[(17Z)-hexacosenoyl]sphingosine 
beta-D-glucosyl-N-eicosanoylsphingosine 
beta-D-glucosyl-N-hexadecanoylsphingosine 
beta-D-glucosyl-N-octadecanoylsphingosine 
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-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-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1->1')-Cer(d18:1/16:0) 
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(d18:1/18:0) 
beta-ionone +   
beta-L-Ara4N-lipid A (E. coli) 
beta-L-IdopA2S-(1->3)-beta-D-GalpNAc4S-(1->4)-beta-D-GlcpA-(1->3)-beta-D-GalpNAc4S 
beta-leucine +  
beta-maltose +   
betaine aldehyde 
bezafibrate  
bilanafos 
bilirubin IXalpha  
bilirubin(2-) 
biliverdin +   
biliverdin hydrochloride 
biliverdin(2-) 
biocytin +  
biotin +   
biotin amide 
biotin-valyl-alanyl-aspartyl-fluoromethyl ketone 
biotinate +  
biotinyl-5'-AMP 
biphenyl-2,2',3-triol 
bis(2-methyl-3-furyl)disulfide 
bis(2-methyl-4,5-dihydro-3-furyl) disulfide 
bis(2-methylundecan-2-yl) disulfide 
bis(beta-glucosyluronate)bilirubin 
bis(beta-glucosyluronic acid)bilirubin 
bis(molybdopterin)tungsten cofactor 
bixin +   
Boc-Gln-Ala-Arg-7-amino-4-methylcoumarin 
boceprevir 
brassicasterol +  
brazilein  
brazilin  
brexanolone 
BRL-50481 
bromobenzene +   
buddlenol E 
buformin 
but-3-ynal 
butan-1-ol +   
butanal +   
butane-2,3-dione  
butein  
butin +  
butyl hexanoate 
butyl propionate 
butylated hydroxyanisole  
butyrate +   
butyryl-CoA +   
butyryl-CoA(4-) 
C20 sphinganine +  
C20 sphingosine +  
C60 fullerene  
cadaverine +   
cadmium(2+) +   
cafestol  
caffeic acid +   
caffeine +   
calcidiol +   
calciol +   
calcitetrol 
calcitriol +   
calcium(2+) +   
calycosin +   
calycosin(1-) 
campesterol +  
cannabigerol  
canthaxanthin  
capsiate  
carbamic acid +   
carbamoyl phosphate 
carbamoyl phosphate(2-) 
carbon dioxide  
carbon monoxide  
carbonic acid +   
carbonyl cyanide p-trifluoromethoxyphenylhydrazone  
carboxyacetyl-[acyl-carrier protein] 
carcinine 
cardiolipin +  
carlinoside 
carnitine +   
carnitinium +  
carnosic acid  
carnosine +   
catechol beta-D-glucuronide 
catechol beta-D-glucuronide(1-) 
catiguanin A 
catiguanin B 
CCCP  
CDP +   
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 +  
CDP-diacylglycerol(2-) +  
CDP-ethanolamine +  
CDP-ethanolamine(1-) 
celastrol  
celecoxib  
cerium(3+) 
cerotate +  
chenodeoxycholate +  
chenodeoxycholic acid +   
chenodeoxycholoyl-CoA 
chicoric acid  
chitin  
chloral hydrate  
chloramphenicol +   
chloride +   
chlorophyll a +  
chlorophyll a(1-) +  
chlorophyll b 
chlorophyll b(1-) 
chlorprothixene hydrochloride 
cholate +   
cholest-4-en-3-one +   
cholest-5-ene 
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 (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate 
cholesteryl (5Z,8Z,11Z,14Z,17Z-eicosapentaenoate) 
cholesteryl (7Z,10Z,13Z,16Z,19Z)-docosapentaenoate 
cholesteryl (9Z)-heptadecenoate 
cholesteryl acetate 
cholesteryl all-cis-icosa-8,11,14-trienoate 
cholesteryl arachidonate  
cholesteryl behenate 
cholesteryl henicosenoate 
cholesteryl heptadecanoate 
cholesteryl linoleate  
cholesteryl linolenate  
cholesteryl myristate  
cholesteryl nonadecenoate 
cholesteryl oleate  
cholesteryl palmitate  
cholesteryl palmitoleate 
cholesteryl pentadecanoate 
cholesteryl stearate  
cholesteryl tetracosadienoate 
cholic acid +   
choline +   
choline alfoscerate 
choline phosphate(1-) 
choloyl-CoA(4-) 
chondroitin 4'-sulfate +  
chondroitin D-glucuronate +   
chorismic acid +  
chrysin +   
ciclopirox olamine 
cilastatin  
cinnarizine  
cis,cis-2-amino-3-(3-oxoprop-1-enyl)but-2-enedioate 
cis,cis-2-amino-3-(3-oxoprop-1-enyl)but-2-enedioic acid 
cis,cis-2-ammonio-3-(3-oxoprop-1-enyl)but-2-enedioate(1-) 
cis-3-chloroprop-2-en-1-ol 
cis-3-hydroxy-D-proline 
cis-4-hydroxy-D-proline 
cis-aconitate(3-) 
cis-dodec-3-enoyl-CoA(4-) 
cis-flupenthixol dihydrochloride 
cis-geranoyl-CoA 
cis-resveratrol 3-O-glucuronide 
citraconic acid  
citramalate(2-) +  
citramalic acid +  
clofibrate  
CMP-N-acetyl-beta-neuraminate(2-) +  
CMP-N-acetyl-beta-neuraminic acid  
CMP-N-glycoloyl-beta-neuraminate(2-) 
CMP-N-glycoloyl-beta-neuraminic acid 
cob(I)alamin 
cob(I)alamin(1-) 
cob(I)yrinic acid a,c diamide 
cob(II)alamin 
cob(III)alamin 
cobalamin +  
cobalt(2+) +   
cobalt(3+) 
cobamamide +   
cobinamide +  
cocaine  
cocaine(1+) +   
cochinchinone A 
cochinchinone B 
cochinchinone C 
coenzyme +   
coenzyme A +   
coenzyme A(4-) +  
coenzyme F430 
coenzyme F430(5-) 
coenzyme M +  
coenzyme Q10  
cohibin C 
cohibin D 
colibactin 
coniferol +   
copper atom +   
copper cation +   
copper(1+) +   
copper(2+) +   
coproporphyrin I 
coproporphyrin III 
coproporphyrinogen I 
coproporphyrinogen III  
coproporphyrinogen III(4-) 
corilagin  
corrin 
corrinoid +   
corticosterone +   
cortisol +   
cortisol 21-sulfate 
cortisone +   
cotinine N-oxide 
coumarin +   
coumestrol +   
cratoxylumxanthone C 
creatine +   
creatinine  
crocetin +   
crocin-1  
crosatoside B 
crotonoyl-CoA(4-) 
cryptomaldamide 
cryptomaldamide zwitterion 
CTP +   
CTP(4-) +  
curcumin +   
cyanate +   
cyanidin cation +   
cyclodopa 5-beta-D-glucoside 
cyclohexylamine 
cyclopropylamine +  
cyclosporin A +   
cyclotetradecane +   
cyproterone acetate  
cyromazine  
Cys-Asp-Gly 
Cys-Gln-Gln 
Cys-Met-Gln 
Cys-Ser 
Cys-tRNA(Cys) 
cysteamine +   
cysteamine bitartrate 
cysteaminium 
cystine +   
cystine zwitterion +  
cytidine +   
cytidine 5'-monophosphate +   
cytidine 5'-monophosphate(2-) +  
cytochrome c +  
cytosine +   
D-Ala-Gly-Gly 
D-alaninate 
D-alanine +   
D-alaninium 
D-alanyl-D-alanine 
D-alanyl-D-alanine zwitterion 
D-allopyranose +  
D-allose 6-phosphate 
D-altronic acid 
D-arabinose 5-phosphate +  
D-arginine +  
D-argininium(1+) +  
D-aspartate(1-) +  
D-aspartic acid +   
D-erythro-1-(imidazol-4-yl)glycerol 3-phosphate 
D-erythrose 4-phosphate  
D-erythrose 4-phosphate(2-) 
D-fructose 6-phosphate(2-) 
D-galactonate +  
D-galactono-1,4-lactone +  
D-galactopyranose +   
D-galactopyranose 1-phosphate +   
D-galactosamine +   
D-galactosamine 6-phosphate 
D-galactosamine 6-phosphate(1-) 
D-galactose +   
D-glucarate(2-) +  
D-glucitol +   
D-glucitol 6-phosphate 
D-gluconate +  
D-glucono-1,5-lactone +  
D-glucopyranose +   
D-glucopyranose 6-phosphate(2-) +  
D-glucopyranuronate +  
D-glucosamine +   
D-glucosamine 6-phosphate +   
D-glucosaminide +  
D-glucosyl-N-acylsphingosine +  
D-glucuronate +  
D-glucuronate 1-phosphate 
D-glucurono-6,3-lactone  
D-glutamic acid +  
D-glutamine +  
D-glyceraldehyde +   
D-glyceraldehyde 3-phosphate 
D-glycero-D-manno-heptose 1,7-bisphosphate +  
D-glycero-D-manno-heptose 1-phosphate 
D-glycero-D-manno-heptose 7-phosphate +  
D-kynurenine 
D-mannitol +   
D-mannitol 1-phosphate 
D-mannonate 
D-mannose 1-phosphate +  
D-methioninate 
D-methioninium 
D-o-tyrosine +  
D-ornithine +  
D-ornithinium(1+) 
D-pinitol 
D-pipecolate 
D-pipecolic acid 
D-prolinate 
D-proline +  
D-prolinium +  
D-prolinol 
D-psicose +  
D-ribose +   
D-ribosylnicotinate 
D-ribosylnicotinic acid +  
D-ribulose +  
D-ribulose 1,5-bisphosphate 
D-ribulose 5-phosphate 
D-ribulose 5-phosphate(2-) 
D-serine +  
D-tagatofuranose 1,6-bisphosphate(4-) 
D-tagatofuranose 6-phosphate(2-) 
D-tagatose 1,6-bisphosphate +  
D-tagaturonate 
D-tartaric acid +  
D-thioproline 
D-threitol  
D-tyrosinate(1-) 
D-tyrosinate(2-) 
D-tyrosine +  
D-tyrosinium 
D-xylono-1,4-lactone +  
D-xylulose +   
D-xylulose 5-phosphate  
D-xylulose 5-phosphate(2-) +  
dADP +  
dADP(3-) 
dafadine A 
danazol  
dATP 
dATP(4-) 
davidigenin 
dCDP 
dCDP(3-) +  
dCTP +   
deamido-NAD(+) +   
debrisoquin +   
decane-1,2-diol 
decanoate +  
decanoic acid +   
decanoyl-[acyl-carrier protein] 
decanoyl-CoA +   
decanoyl-CoA(4-) +  
decylplastoquinone 
dehydro-D-arabinono-1,4-lactone 
dehydroascorbic acid +   
dehydroascorbide(1-) 
dehydroepiandrosterone +   
dehydroepiandrosterone sulfate  
dehydroepiandrosterone sulfate(1-) +  
dehydroglycine 
demeclocycline +   
deoxycholate +  
deoxycholoyl-CoA(4-) 
deoxyhemoglobin 
deoxyhypusine +  
deoxyribonucleic acid +  
desmosterol +   
dethiobiotin +  
dGDP(3-) 
dGTP  
diacylglycerol 28:2 
diacylglycerol 40:4 +  
diallyl trisulfide  
diandraflavone 
diazaborine +  
diazepinomicin 
dibenzo[a,l]pyrene  
dibromoacetic acid  
dichloroacetate 
didanosine  
diethyl hydrogen phosphate  
diglyceride +   
dihomolinoleate 
dihomolinoleic acid +  
dihydroergocristine mesylate +  
dihydroferulate 
dihydroferulic acid +  
dihydrofolate(2-) 
dihydrofolic acid  
dihydrogen +   
dihydrogenvanadate 
dihydrolipoamide +   
dihydrolipoate +  
dihydrolipoic acid +   
dihydrolipoylprotein 
dihydroxyacetone +   
dihydroxyacetone phosphate  
dimethyl sulfide +  
dimethyl sulfoxide +   
diosmetin +   
diosmin  
dioxygen +   
diphenylamine +   
diphosphate(3-) +  
diphosphoric acid +   
dipyrromethane cofactor 
dipyrromethane cofactor(4-) 
disodium cytidine 5'-monophosphate 
disodium maleate 
dithiol +   
dITP 
dITP(4-) 
ditrans,polycis-undecaprenyl diphosphate 
divinyl chlorophyll a 
divinyl chlorophyll a(1-) 
divinyl chlorophyll b 
divinyl chlorophyll b(1-) 
DNP-N-GKbetaA-OH 
docosahexaenoic acid +   
dodecamethylpentasiloxane 
dodecanedioate(2-) 
dodecanedioic acid +   
dolichol +   
dolichyl beta-D-glucosyl phosphate 
dolichyl D-mannosyl phosphate +  
dolichyl diphosphate 
dolichyl phosphate +   
dolichyl phosphate(2-) 
dopa +   
dopamine +   
dopaminium(1+) 
doxazosin mesylate 
doxorubicin +   
doxycycline +   
doxycycline HCl +  
dTDP +   
dTDP(3-) 
dTDP-4-dehydro-6-deoxy-alpha-D-glucose 
dTDP-4-dehydro-6-deoxy-alpha-D-glucose(2-) 
dTDP-4-dehydro-6-deoxy-L-mannose(2-) 
dTDP-alpha-D-glucose +  
dTDP-alpha-D-glucose(2-) +  
dTDP-beta-L-rhamnose 
dTDP-D-glucuronate 
dTDP-L-rhamnose +  
dTMP(2-) +  
dTTP +  
dTTP(4-) 
dUDP 
dUDP(3-) 
dUMP +   
dUMP(2-) +  
dUTP +  
dynorphin A-(1-12)(4+) 
dynorphin A-(1-13)(5+) 
dyspropterin +  
E. coli strain 0111 B4 lipopolysaccharide 
ebselen  
ecgonine +   
ecgonine methyl ester +   
ecgoninium methyl ester(1+) 
echinenone +  
eckol +   
edaravone  
EDTA monocalcium diisodium salt 
egonol beta-D-glucoside 
eliprodil  
ellagic acid +   
enalapril +   
epi-tulipinolide 
epiandrosterone +  
epiandrosterone sulfate 
epiandrosterone sulfate(1-) 
epidihydrocholesterin 
epietiocholanolone 
epimelibiose 
epitestosterone +   
epoxomicin  
equilenin  
ergosta-5,7,24(28)-trien-3beta-ol 
ergothioneine +   
eriocitrin  
eriodictoyl-7-O-sophoroside 
eruberin A 
erucamide  
erythritol +  
erythro-4-hydroxy-L-glutamate(1-) 
erythro-5-hydroxy-L-lysine 
erythro-5-hydroxy-L-lysinium(1+) 
erythronate +  
erythronic acid +  
esculetin +   
esculin +  
esculin hydrate 
estetrol 
estra-1(10),4-diene-2,3,17-trione 
estra-1,5(10)-diene-3,4,17-trione 
estradiol +   
estriol +   
estrone +   
estrone 3-O-(beta-D-glucuronide)  
estrone 3-sulfate  
estrone 3-sulfate(1-) 
ethanol +   
ethanolamine +   
ethanolaminium(1+) +  
ethidium bromide 
ethosuximide +   
ethoxide +  
ethoxyquin  
ethyl 2-methylbutyrate 
ethyl 3,4-dihydroxybenzoate  
ethyl cyclohexanecarboxylate 
ethyl linolenate 
ethyl phenylglyoxylate 
ethyl vanillin  
ethylamine +   
ethylene glycol +   
ethylenediaminetetraacetic acid  
ethylmalonic acid +   
EUK-134  
EUK-8 
everolimus  
FAD  
FAD(3-) 
FADH2 +  
FADH2(2-) +  
fangchinoline  
fasudil  
Fe-coproporphyrin III 
Fe-coproporphyrin III(4-) 
Fe4S2O2 iron-sulfur-oxygen cluster 
fenofibrate  
ferredoxin +  
ferrichrome  
ferricytochrome b5 
ferricytochrome c +  
ferrienterobactin(3-) 
ferriheme a 
ferriheme a(1-) 
ferrioxamine B 
ferrocytochrome b5 
ferrocytochrome c +  
ferroheme a 
ferroheme b +   
ferroheme b(2-) 
ferroheme c 
ferroheme c(2-) 
ferrostatin-1 +   
ferulic acid +   
ferulsinaic acid 
fisetin +   
flavin adenine dinucleotide +   
flavin mononucleotide +   
fMet-tRNA(fMet) 
FMN +   
FMN(3-) +  
FMNH2 +  
FMNH2(2-) 
folic acid +   
food antioxidant +   
formaldehyde +   
formate +  
formyl-5-hydroxykynurenamine 
formyl-CoA 
formyl-CoA(4-) 
framycetin +   
fraxetin +   
fructoselysine 6-phosphate 
fructosylglycine 
fructosyllysine 
fucodiphloroethol G 
fucoidan  
fucosterol +   
fumarate(2-) +  
fumaric acid +   
fusarithioamide A 
fusidic acid  
galactan +   
galactarate(1-) 
galactarate(2-) 
galactaric acid +   
galactitol +  
galactitol 1-phosphate 
galactonic acid +  
galactosylceramide sulfate +  
gallic acid +   
gamma-aminobutyrate +   
gamma-aminobutyric acid +   
gamma-CEHC +  
gamma-CEHC beta-glucuronide 
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-Leu-Gly 
gamma-Glu-Met 
gamma-Glu-Met(1-) 
gamma-Glu-Thr-Gly 
gamma-Glu-Tyr 
gamma-Glu-Tyr(1-) 
gamma-Glu-Val 
gamma-Glu-Val(1-) 
gamma-Glu-Val-Gly 
gamma-glutamyl-beta-aminopropiononitrile 
gamma-glutamyl-beta-cyanoalanine 
gamma-glutamyl-gamma-aminobutyraldehyde 
gamma-glutamylcysteinylglutamate 
gamma-glutamylphenylalanine 
gamma-glutamylthreonine +  
gamma-L-glutamylputrescine 
gamma-linolenate +  
gamma-linolenic acid +   
gamma-linolenoyl-CoA 
gamma-linolenoyl-CoA(4-) 
gamma-octalactone 
gamma-terpinene +   
gamma-tocotrienol 
gammaGluCys(4MeOI3M)Gly 
gammaGluCys(IAN)Glu 
garciniaxanthone F 
garciniaxanthone G 
garciniaxanthone H 
GDP +   
GDP(3-) +  
GDP-4-dehydro-6-deoxy-alpha-D-mannose 
GDP-4-dehydro-6-deoxy-alpha-D-mannose(2-) 
GDP-alpha-D-mannose +  
GDP-alpha-D-mannose(2-) 
GDP-beta-L-fucose 
GDP-glucose +   
GDP-L-fucose(2-) 
GDP-mannose +  
Genipin  
genistein +   
gentisyl alcohol 
geranyl diphosphate  
geranyl diphosphate(3-) 
geranyl phosphate 
ghrelin  
gibberellin A1(1-) 
gibberellin A20 +  
gibberellin A3 +   
gibberellin A5 
gibberellin A7 
gibberellin A9 +  
ginsenoside Rb3 
ginsenoside Re  
glaucarubinone 
Gln-Cys-Cys 
Gln-Lys-Arg 
Gln-Phe-Tyr 
Gln-tRNA(Gln) 
Gln-Tyr-His 
Glu-Ala-Trp 
Glu-Arg-Gly 
Glu-Asp-Arg 
Glu-Asp-Asp 
Glu-Asp-Ile 
Glu-Asp-Leu 
Glu-Cys 
Glu-Cys-Cys 
Glu-Glu-Arg 
Glu-Glu-Gln 
Glu-Glu-Glu 
Glu-Glu-Gly 
Glu-Glu-Ile 
Glu-Glu-Leu 
Glu-Glu-Lys 
Glu-Gly-Arg-chloromethylketone 
Glu-Gly-Phe 
Glu-Gly-Trp 
Glu-Ile-Phe 
Glu-Ile-Ser 
Glu-Ile-Val 
Glu-Met-Trp 
Glu-Phe-Val 
Glu-tRNA(Gln) 
Glu-tRNA(Glu) 
Glu-Val-Val 
glucarate(2-) +  
glucaric acid +   
glucuronic acid +   
glutaconate(2-) +  
glutaconic acid +  
glutarate(1-) +  
glutarate(2-) +  
glutaric acid +   
glutaryl-CoA +   
glutaryl-CoA(5-) 
glutathionate(1-) +  
glutathione +   
A tripeptide compound consisting of glutamic acid attached via its side chain to the N-terminus of cysteinylglycine.
glutathione amide 
glutathione disulfide  
glutathione disulfide(2-) 
glutathione S-sulfinate 
glutathione sulfonate 
glutathionylspermidine 
glutathioselenol +  
glutaurine 
Gly-Ala-Ala 
Gly-Arg-Pro 
Gly-Gly-Ala 
Gly-Gly-D-Leu 
Gly-Gly-Ile 
Gly-Gly-Leu 
Gly-Gly-Phe 
Gly-Gly-Pro 
Gly-His-Lys  
Gly-L-Leu-L-Met-NH2 
Gly-Phe zwitterion 
Gly-Phe-Phe 
Gly-Pro-Hyp 
Gly-tRNA(Gly) 
Gly-Val 
glycan G00008 
glycan G10595 
glycan G10599 
glyceraldehyde 3-phosphate +   
glyceraldehyde 3-phosphate(2-) 
glycerate +  
glycerol +   
glycerol 1-phosphate +   
glycerol 2-phosphate  
glycerone phosphate(2-) 
glycochenodeoxycholate +  
glycochenodeoxycholic acid +   
glycocholate +  
glycocholic acid +   
glycodeoxycholate +  
glycodeoxycholic acid +   
glycogen  
glycohyocholate 
glycohyocholic acid 
glycolaldehyde +   
glycolate +  
glycolithocholate 
glycyl-glycyl-glycine 
glycylglycine 
glycylglycine zwitterion 
glyoxylate +  
glyoxylic acid +   
gondamide 
gondoate +  
grixazone A 
grixazone B 
GTP +   
GTP(4-) +  
GTRI-02 
guaiacyl lignin +  
Guanabenz acetate 
Guanfacine hydrochloride 
guangsangon K 
guangsangon L 
guangsangon M 
guangsangon N 
guanidinoacetic acid 
guanine +   
guanosine 3',5'-bis(diphosphate) 
guanosine 3'-diphosphate 5'-triphosphate 
guanosine 3'-monophosphate 
guanosine 5'-monophosphate +   
guanosine 5'-monophosphate(2-) +  
heme d cis-diol +  
heme d cis-diol(2-) 
heme o +  
heparan sulfate  
heparan sulfate alpha-D-glucosaminide 
heparan sulfate alpha-D-glucosaminide 3-sulfate 
heparin glucosamine 3-O-sulfate 
heparosan N-sulfate L-iduronic acid 
heparosan-N-sulfate D-glucuronic acid 
heptan-2-one  
hercynylcysteine sulfoxide 
hesperetin +   
hexadecan-1-ol +  
hexadecanal +  
hexadecanedioate(2-) 
hexadecanedioic acid +  
hexadecanoate +   
hexadecasphing-4-enine +  
hexadecasphing-4-enine-1-phosphate 
hexan-2-ol 
hexanoate +   
hexanoic acid +   
hexanoyl-CoA +   
hexyl heptanoate 
His-tRNA(His) 
hispidin  
hispidulin  
histamine +   
histaminium 
HMBOA beta-D-glucoside 
holo-[acyl-carrier protein] 
homocysteine zwitterion 
homocystine +  
homocystine zwitterion +  
homogentisate 
homogentisic acid 
homoserine lactone +   
homovanillate 
homovanillic acid +   
hordenine 
human blood serum metabolite +   
human urinary metabolite +   
human xenobiotic metabolite +   
humulone 
hyaluronic acid  
hydantoin-5-propionate +  
hydantoin-5-propionic acid 
hydrogen bromide +  
hydrogen chloride +   
hydrogen cyanide +   
hydrogen iodide +  
hydrogen peroxide +   
hydrogen sulfide +   
hydrogencarbonate +   
hydrogenphosphate +  
hydrogensulfite +   
hydroquinone +   
hydroquinone O-beta-D-glucopyranoside +   
hydrosulfide +  
hydroxide +  
hydroxidodioxidosulfidosulfate(1-) 
hydroxyacetone +  
hydroxysafflor yellow A  
hydroxytyrosol +   
hyocholate 
hyocholic acid +  
hyodeoxycholate +  
hyodeoxycholic acid +   
hypochlorous acid +   
hypolaetin +  
hypotaurine +   
hypothiocyanous acid 
ibuprofen +   
icariin  
icosan-1-ol +  
icosanoate +  
icosanoyl-CoA +  
icosatetraenoic acid +   
idebenone  
IDP(3-) 
iduronic acid +  
Ile(5)-angiotensin II  
Ile(5)-angiotensin II dizwitterion 
Ile-Ile 
Ile-Leu-Pro 
Ile-tRNA(Ile) 
imidazol-4-ylacetate 
imidazol-4-ylacetic acid 
imidazole-4-acetaldehyde 
iminoaspartic acid 
IMP +   
IMP(2-) +  
indirubin  
indol-3-ylacetaldehyde  
indole +   
indole-3-acetate 
indole-3-acetic acid +   
indole-3-carboxylic acid +   
indole-5,6-quinone 
indole-5,6-quinone-2-carboxylic acid 
indoxyl sulfate  
inosine +   
iodide +   
iodine atom +   
irilone-4'-O-[beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranoside] 
iron atom +   
iron cation +   
iron(2+) +   
iron(3+) +   
iron(III) dicitrate(3-) 
iron(III) hydroxamate +   
iron-sulfur-iron cofactor 
iron-sulfur-molybdenum cofactor 
iron-sulfur-vanadium cofactor 
isethionic acid  
isobutyrate +  
isobutyric acid anhydride 
isobutyryl-CoA +   
isobutyryl-CoA(4-) 
isocaproic acid +   
isocitrate(3-) +  
isoferulic acid +  
isolimonene 
isoliquiritigenin +   
isolithocholic acid 
isomaltose +  
isonicotinic acid +   
isooctanediol dibutyrate 
isopentenyl diphosphate  
isopentenyl diphosphate(3-) 
isopropyl dodecanoate 
isopropyl palmitate  
isorhamnetin 3-O-robinobioside 
isoscutellarein glycoside 
isoterpinolene 
isoursodeoxycholic acid 
isovaleryl-CoA 
isovaleryl-CoA(4-) +  
itaconate(2-) 
itaconic acid +  
itaconyl-CoA 
itaconyl-CoA(5-) 
ITP +  
ITP(3-) 
juglone  
kaempferol +   
kaempferol 3-O-alpha-L-[6'''-p-coumaroyl-beta-D-glucopyranosyl-(1->2)-rhamnopyranoside] 
kaempferol 3-O-alpha-L-[6'''-p-coumaroyl-beta-D-glucopyranosyl-(1->2)-rhamnopyranoside]-7-O-beta-D-glucopyranoside 
kahweol  
kanamycin A sulfate 
kenpaullone  
ketanserin tartrate 
keto-phenylpyruvate 
kinetensin 
kinetensin (1-8) 
kinetensin (1-8)(2+) 
kinetensin(2+) 
kinetin +  
kisspeptin-54 
KN-93  
knipholone +  
kojic acid  
kurarinol  
kynurenate 
kynurenic acid +   
kynurenine +   
L-2-amino-3-oxobutanoic acid 
L-2-aminoadipate(1-) 
L-2-aminoadipic acid +  
L-3-oxoalanine +  
L-4-hydroxyglutamic semialdehyde 
L-744,832 
L-adenosylselenomethionine 
L-alanyl-gamma-D-glutamyl-meso-diaminopimelic acid 
L-alanyl-L-phenylalanyl-L-proline 2-naphthylamide 
L-alloisoleucine +  
L-allothreonine 
L-allysine +  
L-alpha-aminobutyric acid +  
L-arabinitol +  
L-arabinopyranose +  
L-arabinose +  
L-arginine +   
L-argininium(1+) +  
L-ascorbate +  
L-ascorbic acid +   
L-asparagine +   
L-aspartate(1-) +  
L-aspartic acid +   
L-citrulline +  
L-citrulline zwitterion +  
L-cystathionine  
L-cysteate(1-) +  
L-cysteic acid 
L-cysteine +   
L-cysteine 2-naphthylamide 
L-cysteine amide 
L-cysteine glutathione disulfide 
L-cysteine hydrochloride +  
L-cysteine hydrochloride hydrate 
L-cysteine methyl disulfide 
L-cysteine methyl ester 
L-cysteine oxazolecarboxylic acid 
L-cysteine oxazolinecarboxylic acid 
L-cysteine thiazolecarboxylic acid 
L-cysteine-S-dioxide +  
L-cysteinyl ester +  
L-cysteinylglycine +  
L-cysteinylglycine zwitterion 
L-cystine +   
L-cystine anion 
L-cystine di-2-naphthylamide 
L-cystine mono-2-naphthylamide 
L-dehydroascorbic acid +   
L-djenkolic acid 
L-dopa +  
L-dopa(1-) +  
L-dopachromate 
L-dopachrome 
L-dopaquinone 
L-erythrulose +  
L-fucopyranose +  
L-fucopyranose 1-phosphate +  
L-fucose +  
L-fuculose +  
L-galactonate +  
L-galactonic acid +  
L-gamma-Glu-L-Thr 
L-gamma-Glu-L-Thr(1-) 
L-gamma-glutamyl phosphate +  
L-gamma-glutamyl phosphate(2-) 
L-gamma-glutamyl-L-cysteinate(1-) 
L-gamma-glutamyl-L-cysteine +   
L-glutamate(1-) +   
L-glutamic 5-semialdehyde +  
L-glutamic acid +   
L-glutamine +   
L-glutamylglycyl-L-arginine 2-naphthylamide 
L-gulonate +  
L-gulono-1,4-lactone 
L-histidinate(1-) 
L-histidinate(2-) 
L-histidine +   
L-histidinium(1+) +  
L-histidinium(2+) 
L-histidinol +  
L-histidinol phosphate 
L-homoarginine  
L-homocarnosine 
L-homocitrulline +  
L-homocitrulline zwitterion 
L-homocysteine +  
L-homocysteine thiolactone 
L-homoserine +  
L-iditol 
L-idonate +  
L-idonic acid +  
L-isoleucinate 
L-isoleucine +   
L-isoleucinium +  
L-kynureninate 
L-kynurenine +  
L-leucinate +  
L-leucine +   
L-leucinium +  
L-lysinate 
L-lysine +   
L-lysine zwitterion 
L-lysinium(1+) +  
L-lysinium(2+) +  
L-lysyl-D-alanyl-D-alanine 
L-methioninate +   
L-methionine +   
L-methionine (R)-S-oxide +  
L-methionine S-oxide +  
L-methionine sulfoximine +  
L-methioninium +  
L-o-tyrosine +  
L-ornithinate +  
L-ornithine +   
L-ornithinium(2+) 
L-phenylalaninate +  
L-phenylalanine +   
L-phenylalaninium +  
L-pipecolate 
L-pipecolic acid +  
L-prolinate +  
L-proline +   
L-prolinium +   
L-rhamnulose +  
L-rhamnulose 1-phosphate 
L-ribulose +  
L-ribulose 5-phosphate 
L-saccharopinate(1-) 
L-saccharopine 
L-selenocysteine +   
L-serine +   
L-sorbose +  
L-thioproline +  
L-threonate 
L-threoninate 
L-threonine +   
L-threoninium +  
L-thyroxine +  
L-tryptophan +   
L-tryptophanamide +  
L-valine +   
L-xylonate 
L-xylulose +  
L-xylulose 5-phosphate 
lactaldehyde +  
lactate +   
lactobionic acid +  
lactose +   
lactose 6'-phosphate 
lamotrigine  
lanost-8-ene-3beta,30-diol  
lanosterol +   
lanthanum(3+) 
latrepirdine 
lauroyl-CoA +   
lauroyl-CoA(4-) +  
lead(2+) +   
Leu-Ala-Asp 
Leu-Ala-Gly 
Leu-Ala-Ser 
Leu-Asn-His 
Leu-Asn-Ser 
Leu-Asp-Gln 
Leu-Asp-Gly 
Leu-Asp-Ser 
Leu-Asp-Tyr 
Leu-enkephalin  
Leu-Gln-Pro 
Leu-Gly-Gly 
Leu-Gly-Ser 
Leu-Leu 
Leu-Leu-Ala 
Leu-Leu-Asn 
Leu-Leu-Asp 
Leu-Leu-Gly 
Leu-Leu-Leu 
Leu-Leu-Ser 
Leu-Leu-Tyr 
Leu-Lys-Asp 
Leu-Met-Ala 
Leu-Phe-Ala 
Leu-Phe-Asn 
Leu-Phe-Asp 
Leu-Pro-Tyr 
Leu-Thr-Ala 
Leu-Thr-Asp 
Leu-Thr-Gln 
Leu-Thr-Pro 
Leu-Thr-Ser 
Leu-tRNA(Leu) 
Leu-Val-Asp 
Leu-Val-Gly 
Leu-Val-Ser 
leucomethylene blue 
leukotriene A4 +   
leukotriene A4(1-) 
leukotriene B4 +   
leukotriene B4(1-) 
leukotriene C3 
leukotriene C4 +   
leukotriene C4(2-) 
leukotriene D3 
leukotriene D4  
leukotriene E4(1-) 
leukotriene F4 
leupeptin  
levoglucosan +  
LFM-A13 
limonene +   
linoleamide  
linoleoyl-CoA 
lipid A (E. coli) +  
lipid II 
lipid X 
lipoamide +   
lipoate +  
lipoic acid +   
lipoprotein +   
lipoxin A4 +   
lipoxin B4 +  
lipoyl-AMP +  
lipoyl-AMP(1-) +  
lipoylprotein 
liproxstatin-1  
lithium chloride  
lithocholate +  
lithocholic acid +   
lithocholyl-CoA 
LL-2,6-diaminopimelic acid +  
lonidamine +   
loratadine  
loxapine succinate 
LTX-109 
lucidumoside C 
lugdunin 
luteolin 7-O-beta-D-glucoside +   
LY-165163 
LY-367,265 
LY294002  
lycopene +   
Lys-Asp-Tyr 
Lys-Glu-Glu 
Lys-Glu-Thr 
Lys-Leu-Ser 
Lys-Lys-Leu 
Lys-Ser-Trp 
Lys-tRNA(Lys) 
Lys-Tyr-Glu 
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 +  
m-tyraminium 
madecassic acid +   
madecassoside  
magnesium(2+) +  
maleamic acid 
maleic acid +   
malonate(2-) +  
malonic acid +   
Malonoben  
malonyl-CoA  
malonyl-CoA(5-) 
maltohexaose 
maltose +   
maltotetraose 
manganese atom +   
manganese(2+) +   
mangiferin  
mannarate(2-) +  
mannaric acid +  
manniflavanone 
mannitol +   
mannonic acid +  
marmesinin 
martefragin A 
maslinic acid +   
medroxyprogesterone acetate  
melatonin +   
melibiitol 
melibiose +   
menaquinol +  
menaquinone +   
menaquinone-4 +   
menaquinone-7  
menaquinone-8 
menaquinone-9 +  
mercaptoethanol +   
mercury(2+) 
mertansine 
mesaconate(2-) 
mesaconic acid +  
mesaconyl-CoA 
meso-2,6-diaminopimelic acid +  
meso-2,6-diaminopimelic acid dizwitterion 
meso-lanthionine 
meso-zeaxanthin 
Met-Ala-Asp 
Met-Ala-Met 
Met-Asn-Ser 
Met-enkephalin 
Met-Phe-Met 
Met-Thr-Cys 
Met-tRNA(Met) 
Met-Trp-Asp 
metergoline  
metformin  
methacrylyl-CoA  
methanesulfonic acid +   
methanethiol +   
methanol +   
methionine +   
methionine S-oxide +  
methiothepin  
methoxide 
methoxysuccinyl-Ala-Ala-Pro-Ala chloromethyl ketone 
methoxysuccinyl-Ala-Ala-Pro-Val chloromethyl ketone 
methyl 3,4,5-trihydroxybenzoate  
methyl 3,4-dihydroxybenzoate 
methyl 3-phenylpropanoate 
methyl cyclohexanecarboxylate 
methyl group 
methyl icosapentaenoate 
methyl L-cysteinate +  
methyl phenylglyoxalate 
methyl propenyl ketone +  
methyl vanillate +   
methylamine +   
methylammonium +  
methylcobalamin  
methylcyclohexane 
methylcyclopentane 
methylene blue  
methylene group 
Methylergonovine Maleate  
methylglyoxal +   
methylmalonate(1-) 
methylmalonate(2-) 
methylmalonic acid +   
methylmalonyl-CoA +  
methylselenenic acid 
methylsuccinic acid 
metoprolol  
mevalonic acid +   
MI-1148 
mianserin +   
mianserin hydrochloride 
minocycline +   
minocycline hydrochloride 
miquelianin  
Mo-molybdopterin cofactor +  
mochimganine 
molsidomine  
molybdate +   
molybdopterin cofactor +  
molybdopterin cytosine dinucleotide +  
mono(glucosyluronic acid)bilirubin(2-) 
monoacylglycerol 14:0 +  
monoacylglycerol 16:0 +   
monoacylglycerol 16:1 +  
monoacylglycerol 18:0 +  
monoacylglycerol 18:1 +   
monoacylglycerol 18:2 +  
monoacylglycerol 18:3 +  
monoacylglycerol 20:5 +  
monoacylglycerol phosphate +   
monodehydro-L-ascorbate(1-) 
monodehydro-L-ascorbic acid 
monomethyl fumarate 
monothioglycerol +   
morin  
morphine +   
multiflorin B 
multinoside A 
murideoxycholate 
murideoxycholic acid 
mycothiol +  
myo-inositol +   
myo-inositol 1,3,4,5,6-pentakisphosphate 
myo-inositol 1,3,4,5,6-pentakisphosphate(10-) 
myo-inositol 1,3,4,6-tetrakisphosphate 
myo-inositol 1,3,4,6-tetrakisphosphate(8-) 
myo-inositol 1,3-bisphosphate 
myo-inositol hexakisphosphate  
myo-inositol hexakisphosphate(12-) 
myricetin +   
myricitrin-5-methyl ether 
myristamide 
myristoyl-[acyl-carrier protein] 
myristoyl-CoA +   
myristoyl-CoA(4-) +  
myxothiazol  
N(1),N(12)-diacetylsperminium(2+) 
N(1)-(5-phospho-D-ribosyl)glycinamide 
N(1)-(5-phospho-D-ribosyl)glycinamide(1-) +  
N(1)-acetylspermidine 
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)-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]-N-butyl-L-cysteinamide 
N(2)-[(R)-2-amino-2-(4-hydroxyphenyl)acetyl]-N-butyl-L-cysteinamide 
N(2)-[(R)-2-amino-2-phenylacetyl]-N-butyl-L-cysteinamide 
N(2)-\{3-[2-(2-\{[(1-\{N-[(1-\{3-[2-(2-\{[4-(indol-3-yl)butanoyl]amino\}ethoxy)ethoxy]propanoyl\}piperidin-4-yl)carbonyl]glycyl\}piperidin-4-yl)carbonyl]amino\}ethoxy)ethoxy]propanoyl\}-N(6)-(5-nitro-2-furoyl)lysinamide 
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(2)-succinyl-L-arginine 
N(2)-succinyl-L-glutamic acid 
N(2)-succinyl-L-ornithine 
N(4)-\{beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-beta-D-GlcNAc\}-Asn residue 
N(4)-\{beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-beta-D-GlcNAc\}-Asn residue 
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(5)-[(Z)-amino(hydroxyimino)methyl]ornithine +  
N(5)-ethyl-L-glutamine  
N(6),N(6),N(6)-trimethyl-L-lysine +  
N(6)-(1,2-dicarboxylatoethyl)-AMP(4-) 
N(6)-(L-homocysteinyl)-L-lysyl-L-alanine 
N(6)-(L-homocysteinyl)-L-lysyl-L-leucine 
N(6)-(N(6)-\{6-[(5-nitro-2-furoyl)amino]hexanoyl\}lysyl)lysyl-N(6)-[4-(indol-3-yl)butanoyl]lysinamide 
N(6)-acetyl-L-lysine +  
N(6)-L-homocysteinyl-N(2)-L-valyl-L-lysine 
N(8)-acetylspermidine 
N(8)-acetylspermidinium(2+) 
N(alpha)-acetyl-L-arginine +  
N(alpha)-methyl-L-tryptophan 
N(pros)-methyl-L-histidine +  
N(tele)-methyl-L-histidine +  
N(tele)-methylhistamine  
N(tele)-methylhistaminium 
N,N'-diacetylchitobiose +  
N,N'-diacetylchitobiosyldiphosphodolichol 
N,N'-diphenyl-1,4-phenylenediamine  
N,N-dimethylacetamide  
N,N-dimethylethanolamine phosphate 
N,N-dimethylformamide +   
N,N-dimethylglycine  
N-(11Z-icosenoyl)-sphingosine-1-phosphocholine 
N-(15Z)-tetracosenoylsphingosine 
N-(15Z-tetracosenoyl)ethanolamine 
N-(17Z-hexacosenoyl)-sphingosine-1-phosphocholine 
N-(17Z-hexacosenoyl)sphingosine 
N-(2,3-dihydroxybenzoyl)-L-serine 
N-(2,4,6-trinitrophenyl)-betaAlaGlyGly 
N-(2-furoyl)glycinate 
N-(2-furoyl)glycine 
N-(2-methylbutanoyl)glycine 
N-(3,5-dichloro-2-pyridinyl)-2-methoxy-4-(methylthio)benzamide 
N-(3-furoyl)-D-valyl-L-valyl-N-((1R,2Z)-4-ethoxy-4-oxo-1-\{[(3S)-2-oxopyrrolidin-3-yl]methyl\}but-2-enyl)-D-leucinamide 
N-(9Z-hexadecenoyl)sphingosine-1-phosphocholine 
N-(\{4-[(1S)-4-(2,4-diamino-6-hydroxypyrimidin-5-yl)-1-(2,2,2-trifluoro-1,1-dihydroxyethyl)butyl]phenyl\}carbonyl)-L-gamma-glutamyl-gamma-glutamylglutamic acid 
N-(hexadecanoyl)-beta-D-galactosylsphingosine 
N-(L-isoaspartyl)-L-cysteine 
N-(pyrazin-2-ylcarbonyl)-L-leucyl-L-isoleucyl-N-\{(1S)-1-[2-(\{(1S)-1-carboxy-2-[4-(phosphonooxy)phenyl]ethyl\}amino)-1,1-dihydroxy-2-oxoethyl]but-3-en-1-yl\}-3-cyclohexyl-L-alaninamide 
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-12-oxomyristoyl-L-cysteine residue 
N-12R-hydroxymyristoyl-L-cysteine residue 
N-2-hydroxypalmitoylsphingosine 
N-[(11Z)-octadecenoyl]sphinganine-1-phosphocholine 
N-[(13Z)-docosenoyl]sphing-4-enine-1-phosphocholine 
N-[(13Z)-docosenoyl]sphingosine 
N-[(15Z)-tetracosenoyl]sphing-4-enine-1-phosphocholine 
N-[(15Z)-tetracosenoyl]sphinganine 
N-[(15Z)-tetracosenoyl]sphingosine 1-phosphate 
N-[(17Z)-hexacosenoyl]sphinganine 
N-[(2S)-2-[(4S)-2-amino-1,4,5,6-tetrahydropyrimidin-4-yl]-2-(\{[(1S)-1-carboxy-2-phenylethyl]carbamoyl\}amino)acetyl]-L-leucyl-L-phenylalanine 
N-[(4-hydroxy-3-iodo-5-nitrophenyl)acetyl]-betaAlaGlyGly 
N-[(5-methyl-1,2-oxazol-3-yl)carbonyl]-L-alanyl-L-valyl-N-\{(2S,3E)-5-(benzyloxy)-5-oxo-1-[(3S)-2-oxopyrrolidin-3-yl]pent-3-en-2-yl\}-L-leucinamide 
N-[(5-methylisoxazol-3-yl)carbonyl]-L-alanyl-L-valyl-N(1)-((1S)-4-ethoxy-4-oxo-1-\{[(3S)-2-oxopyrrolidin-3-yl]methyl\}but-2-enyl)-L-leucinamide 
N-[(9-beta-D-ribofuranosylpurin-6-yl)carbamoyl]threonate 
N-[(9-beta-D-ribofuranosylpurin-6-yl)carbamoyl]threonine 
N-[(9Z)-hexadecenoyl]glycine 
N-[(9Z)-octadecenoyl]sphinganine 
N-[(E)-4-ammoniobutylidene]propane-1,3-diaminium 
N-[(R)-4-phosphonatopantothenoyl]-L-cysteinate(3-) 
N-[(R)-4-phosphopantothenoyl]-L-cysteine 
N-[(R)-pantothenoyl]-L-cysteinate 
N-[(R)-pantothenoyl]-L-cysteine +  
N-[(S)-lactoyl]-L-phenylalanine 
N-[12(S)-hydroperoxy-(5Z,8Z,10E,14Z)-icosatetraenoyl]taurine 
N-[15(S)-hydroperoxy-(5Z,8Z,11Z,13E)-icosatetraenoyl]taurine 
N-[3-(aminomethyl)benzyl]acetamidine  
N-[4-(indol-3-yl)butanoyl]-L-cysteine 
N-\{[(2S)-1-(N-\{[cis-4-(carbamimidamidomethyl)cyclohexyl]carbonyl\}-3-cyclohexyl-D-alanyl)azetidin-2-yl]carbonyl\}-D-tyrosyl-N(6)-carbamimidoyl-L-lysinamide 
N-\{alpha-Glc-(1->2)-alpha-Glc-(1->3)-alpha-Glc-(1->3)-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)-beta-GlcNAc\} group 
N-\{alpha-Glc-(1->3)-alpha-Glc-(1->3)-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)-beta-GlcNAc\}-L-Asn residue 
N-\{alpha-Glc-(1->3)-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)-beta-GlcNAc\}-L-Asn residue 
N-\{alpha-Man-(1->3)-[alpha-Man-(1->3)-[alpha-Man-(1->6)]-alpha-Man-(1->6)]-beta-Man-(1->4)-beta-GlcNAc-(1->4)-beta-GlcNac\}-L-Asn residue 
N-acetyl-alpha-D-galactosamine 1-phosphate 
N-acetyl-alpha-D-galactosaminyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->3)-alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide +  
N-acetyl-alpha-D-glucosamine 1-phosphate 
N-acetyl-alpha-D-muramoyl-L-alanine 
N-acetyl-alpha-neuraminosyl-(2->3)-beta-D-galactosylceramide 
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-galactosaminyl-(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)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide +  
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-glucosaminide +  
N-acetyl-D-glucosaminyl-1-diphospho-ditrans,polycis-undecaprenol +  
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 
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-serine +  
N-acetyl-L-tyrosylglycylglycine 
N-acetyl-S-(2-succino)-L-cysteine 
N-acetylalliin 
N-acetylcadaverine 
N-acetylgalactosamine +  
N-acetylglycinate +   
N-acetylglycine +  
N-acetylhistamine 
N-acetylisoleucine +  
N-acetylmuramic acid 6-phosphate +  
N-acetylneuraminate +  
N-acetylneuraminic acid +   
N-acetylneuraminic acid 9-phosphate 
N-acetylneuraminlactose sulfate 
N-acetylneuraminyl-(2->8)-N-acetylneuraminyl-(2->8)-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-N-acylsphingosine +  
N-acetylputrescine 
N-acetylputrescinium 
N-acetylserotonin  
N-acyl-beta-D-galactosylsphingosine +  
N-acyl-D-mannosamine +  
N-acylphytosphingosine +   
N-acylsphinganine +   
N-acylsphingosine +   
N-acylsphingosine 1-phosphate +  
N-acylsphingosine 1-phosphate(2-) +  
N-acylsphingosine 1-phosphoethanolamine +  
N-arachidonoyl-2-oxoserotonin 
N-arachidonoylglycinate 
N-arachidonoylserotonin 
N-arachidonoyltaurine 
N-benzoylglycinate 
N-benzyloxycarbonyl-L-leucyl-L-leucyl-L-leucinal  
n-butyl oleate 
N-butyl-N(2)-(2-thienylacetyl)-L-cysteinamide 
N-butyl-N(2)-[(2Z)-2-(2-furyl)-2-(methoxyimino)acetyl]-L-cysteinamide 
N-butyl-N(2)-[(R)-2-hydroxy-2-phenylacetyl]-L-cysteinamide 
N-butylformamide 
N-carbamoyl-beta-alaninate 
N-carbamoyl-beta-alanine 
N-carbamoyl-L-aspartate(2-) 
N-carbamoyl-L-cysteine 
N-carbamoylaspartic acid +  
N-carbamoylglutamic acid 
N-carbobenzyloxy-glycylglycyl-L-arginine 2-naphthylamide 
N-cyclohexylformamide 
N-cyclopropylammelide 
N-docosanoylsphinganine +  
N-docosanoylsphingosine 
N-docosanoylsphingosine-1-phosphocholine 
N-docosanoyltaurine 
N-dodecanoyltaurine 
N-eicosanoylsphinganine +  
N-formimidoyl-L-glutamate(2-) +  
N-formyl-L-aspartic acid 
N-formyl-L-glutamic acid 
N-formyl-L-kynurenine +  
N-formyl-L-methionyl-L-leucyl-L-phenylalanine  
N-formylanthranilate 
N-glycoloylneuraminate +  
N-heneicosanoylsphingosine-1-phosphocholine 
N-henicosanoylsphinganine-1-phosphocholine 
N-heptadecanoylsphinganine-1-phosphocholine 
N-heptadecanoylsphingosine-1-phosphocholine 
N-hexacosadienoylsphingosine-1-phosphocholine 
N-hexacosahexaenoylsphingosine 
N-hexacosanoylsphinganine-1-phosphocholine 
N-hexacosanoylsphingosine 
N-hexacosanoylsphingosine-1-phosphocholine 
N-hexadecanoyl-O-(1-octadecanoyl-2-oleoyl-sn-glycero-3-phospho)-L-serine 
N-hexadecanoylglycine +  
N-hexadecanoylsphinganine +  
N-hexadecanoylsphinganine-1-phosphocholine 
N-hexadecanoylsphingosine-1-phosphocholine 
N-hexadecanoyltaurine 
N-hydroxy-PhIP  
N-icosanoylsphingosine 
N-icosanoyltaurine 
N-isopropyl-N'-phenyl-p-phenylenediamine  
N-lignoceroylsphingosine-1-phosphocholine 
N-methyl-4-pyridone-3-carboxamide +  
N-methyl-6-pyridone-3-carboxamide +   
N-methylbutan-2-amine 
N-methylethanolaminium phosphate(1-) 
N-methylnorsalsolinol 
N-methylphenylethanolamine 
N-methylphenylethanolaminium 
N-methylproline 
N-methylproline zwitterion 
N-methylputrescine 
N-methylputrescinium(2+) 
N-methylserotonin 
N-methyltyramine +   
N-methyltyraminium 
N-myristoylsphingosine-1-phosphocholine 
N-nitrosodimethylamine  
N-nonadecanoylsphingosine-1-phosphocholine 
N-octadecanoylglycine 
N-octadecanoylsphingosine 
N-octodecanoylsphinganine +  
N-oleoyl-L-serine 
N-oleoylsphinganine-1-phosphocholine 
N-oleoylsphingosine +  
N-oleoylsphingosine-1-phosphocholine 
N-oleoylthreonine 
N-pentadecanoylsphingosine-1-phosphocholine 
N-phosphocreatinate(2-) 
N-phosphocreatine  
N-propylbenzamide 
N-pyruvic acid 2-iminyl-L-cysteine 
N-ribosylnicotinamide  
N-stearoylsphingosine-1-phosphocholine 
N-stearoyltaurine 
N-succinyl-L-glutamic 5-semialdehyde 
N-succinyl-LL-2,6-diaminopimelic acid 
N-tetracosadienoylsphingosine-1-phosphocholine 
N-tetracosanoylsphinganine +  
N-tetracosanoylsphinganine-1-phosphocholine 
N-tetracosanoylsphingosine 
N-tetracosanoyltaurine 
N-tetradecanoyltaurine 
N-tetradecenoylsphingosine-1-phosphocholine 
N-tricosanoylsphing-4-enine-1-phosphocholine 
N-tricosanoylsphinganine-1-phosphocholine 
N-tricosanoylsphingosine 
N-tricosenoylsphing-4-enine-1-phosphocholine 
N-tridecanoylsphingosine-1-phosphocholine 
NAD zwitterion  
NAD(+)  
NAD(1-) +  
NADH +  
NADH(2-) +  
NADP(+) +   
NADP(3-) 
NADPH +  
NADPH(4-) +  
nandrolone +   
naphthalene +   
naphthalene-1,2,3,4-tetrone +  
naphthalene-1,2-diol +   
naphthazarin  
narirutin 
NBD-N(Me)-DKbetaA-OH 
nebivolol  
neocasomorphin 
nerolidol +   
neurotensin  
neurotensin (1-12) 
neurotensin (1-12)(1+) 
neurotensin (1-7) 
neurotensin (1-8) 
neurotensin(1+) 
nezukol 
Ni(II)-pyridinium-3,5-bisthiocarboxylate mononucleotide(1-) 
Ni(II)-pyridinium-3,5-bisthiocarboxylic acid mononucleotide 
nicardipine hydrochloride 
nickel cation +   
nickel(2+) +   
nicotinamide +   
nicotinate D-ribonucleotide(2-) 
nicotinic acid +   
nicotinic acid D-ribonucleotide +  
NiFe4S4 cluster 
NiFe4S5 cluster 
nifedipine  
nigerloxin 
ninhydrin  
nitrendipine  
nitric oxide  
nitrite +   
nitroflurbiprofen  
NMN zwitterion  
NMN(-) 
nociceptin  
nolinospiroside F 
nomilin  
nonanal +   
nordazepam  
nordihydroguaiaretic acid +   
norlaudanosoline +   
norophthalmic acid 
norsalsolinol +  
Nortriptyline hydrochloride 
norwogonin  
notoginsenoside R1  
novobiocin  
nucleoside 5'-diphosphate +   
nucleoside 5'-triphoshate +   
O(4')-sulfo-L-tyrosinate(1-) 
O(4')-sulfo-L-tyrosine 
O(4)-methylthymine 
O(4)-phospho-L-tyrosine +  
O,O-diethyl hydrogen thiophosphate 
O-(2-tetradecenoyl)carnitine 
O-(3-hydroxyvaleryl)-L-carnitine 
O-(dimethylnonenoyl)carnitine 
O-[(2E)-hexenedioyl]carnitine 
O-[(3R,11Z,14Z)-3-hydroxyicosadienoyl]carnitine 
O-[(5Z)-tetradecenoyl]-L-carnitine 
O-[(7Z,10Z,13Z,16Z,19Z)-docosapentaenoyl]carnitine 
O-acetyl-L-carnitine  
O-acetylcarnitine +   
O-acetyltropine 
O-butanoylcarnitine +   
O-decanoyl-L-carnitine +  
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-octadecadiendioylcarnitine 
O-octadecanoyl-L-carnitine 
O-octanoyl-L-carnitine +  
O-octenedioylcarnitine 
O-oleoylcarnitine 
O-palmitoyl-L-carnitine 
O-phospho-L-homoserine 
O-phospho-L-serine +  
O-phospho-L-threonine +  
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-succinyl-L-homoserinate(1-) 
O-succinyl-L-homoserine 
O-succinylcarnitine 
O-tetradecanoyl-L-carnitine +  
O-tiglylcarnitine +  
o-tyrosine 
O-undecenoylcarnitine 
obtusifoliol 
octadecadienoate +  
octadecan-1-ol +   
octadecanoate +  
octadecanoic acid +   
octan-3-ol 
octanoate +  
octanoic acid +   
octanoyl-[acyl-carrier protein] 
octanoyl-CoA +  
octanoyl-CoA(4-) +  
octulose 8-phosphate 
oleamide  
oleate +  
oleic acid +   
oleocanthal 
oleoyl ethanolamide +   
oleoyl-CoA  
oleoyl-CoA(4-) 
oleuropein +   
oleuropein aglycone 
oleyl acetate 
oltipraz  
omaveloxolone  
omega-3 fatty acid +   
omega-hydroxymenaquinone-4 
omeprazole +   
Ophthalmate 
ophthalmic acid 
orientin +   
ornithine +   
ornithinium(1+) +  
orotate +  
orotic acid +   
orotidine 5'-phosphate 
orotidine 5'-phosphate(3-) 
oryzafuran 
ovothiol A 
ovothiol B 
ovothiol C 
oxalate(1-) +  
oxalate(2-) +   
oxalic acid +   
oxaloacetate(2-) 
oxaloacetic acid +   
oxaluric acid 
oxalyl-CoA 
oxamic acid +   
oxatomide  
oxidized adrenodoxin 
oxidized ferredoxin +  
oxidopamine  
oxirane +   
P(1),P(3)-bis(5'-adenosyl) triphosphate 
P(1),P(4)-bis(5'-adenosyl) tetraphosphate  
P(1),P(4)-bis(5'-adenosyl) tetraphosphate(4-) 
P(1),P(4)-bis(5'-guanosyl) tetraphosphate  
P(1),P(4)-bis(5'-xanthosyl) tetraphosphate 
P(1),P(4)-bis(uridin-5'-yl) tetraphosphate 
P(1),P(5)-bis(5'-adenosyl) pentaphosphate  
p-cresol +   
p-cresol sulfate 
p-cresol sulfate(1-) 
p-Glu-Arg-Pro-Arg-Leu-Ser-His-Lys-Gly-Pro-Met-Pro-Phe 
p-menthan-1-ol 
p-tolyl beta-D-glucuronide 
p-tolyl beta-D-glucuronide(1-) 
paclitaxel +   
pallidol  
palmitoleamide 
palmitoleate +  
palmitoleic acid +   
palmitoleoyl-CoA(4-) +  
palmitoyl-[acyl-carrier protein] 
palmitoyl-CoA +   
palmitoyl-CoA(4-) 
palmitoyl-L-cysteine +  
pantetheine 
pantetheine 4'-phosphate +  
pantetheine 4'-phosphate(2-) +  
pantothenic acids +   
parabanic acid +  
paracetamol +   
paraoxon  
paraquat +   
parathion +   
patuletin 
paxilline  
pectolinarin 
pelargonidin 3-O-sophoroside 
penicillamine +   
pentadecan-2-ol 
pentan-1-ol +   
pentan-3-amine 
peonidin +   
peonidin 3-O-beta-D-glucoside 
peonidin chloride  
peptide YY 
pergolide mesylate 
perillic acid +   
perillyl aldehyde  
perillyl-coenzyme A 
peroxynitrite 
petunidin 3-O-beta-D-glucoside  
phaseolotoxin 
Phe-Ala-Asp 
Phe-Ala-Gly 
Phe-Ala-Pro 
Phe-Arg-Thr 
Phe-Asp-Cys 
Phe-Gly-Gly 
Phe-Phe-Asp 
Phe-Pro-Pro 
Phe-Pro-Thr 
Phe-tRNA(Phe) 
Phe-Trp-Ala 
Phe-Trp-Trp 
Phe-Tyr-Asp 
Phe-Val-Asp 
phell