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Ontology Browser

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Parent Terms Term With Siblings Child Terms
(+)-albicanol  
(+)-alpha-pinene 
(+)-angenomalin 
(+)-DCA-CC 
(+)-delta-cadinol 
(+)-ethyl homononactyl nonactate 
(+)-homalomenol A 
(+)-homalomenol B 
(+)-homononactyl nonactate 
(+)-isoafricanol 
(+-)-chartaceone C 
(+-)-chartaceone D 
(+-)-chartaceone E 
(+-)-chartaceone F 
(+/-)-Camphoric acid 
(-)-14,15-dihydroxysativene 
(-)-15-hydroxysativene 
(-)-DCA-CC 
(-)-gynuraone 
(-)-microdiplodiasolol 
(-)-sativene 
(-)-trans-carveol 
(1'S,5'R)-5'-hydroxyaverantin 
(1'S,5'S)-averufin 
(10Z)-tricosene 
(11Z)-icos-11-enoic acid +  
(11Z,14Z,17Z)-icosatrienoate 
(13E)-octadecenoic acid 
(13R)-epi-8,13-epoxylabd-14-ene 
(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 +  
(1E)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pent-1-en-3-ol +   
(1E)-2,6-dimethylhepta-1,5-dien-1-yl formate 
(1R,4R,5R,8S)-8-hydroxy-4,8-dimethyl-2-oxabicyclo[3.3.1]nonan-3-one 
(1S)-1,23,25-trihydroxy-24-oxocalciol 
(1S)-1,25-dihydroxy-24-oxocalciol 
(1S,2R,3R,6S,7R,8S,11S,14S,15S,18R)-18-hydroxy-5,6,15-trimethyl-8-(2-methylpropyl)-19-oxa-9-azapentacyclo[13.3.1.02,14.03,11.07,11]nonadec-4-ene-10,12-dione 
(1S,4E,8E,12E)-2,2,5,9,13-pentamethylcyclopentadeca-4,8,12-trien-1-ol 
(2,3-diphenylcyclopropyl)methyl phenyl sulfoxide 
(2-aminoethyl)phosphonic acid +  
(2-hydroxyphenyl)acetate 
(2-hydroxyphenyl)acetic acid  
(2-trans,6-cis)-dodeca-2,6-dienoyl-CoA 
(20R)-17alpha,20-dihydroxycholesterol 
(20R,22R)-20,22-dihydroxycholesterol 
(20S)-20-hydroxypregn-4-en-3-one  
(20S)-hydroxyvitamin D3 
(20S,23)-dihydroxyvitamin D3 
(20S,23,24)-trihydroxyvitamin D3 
(20S,23,25)-trihydroxyvitamin D3 
(20S,24R)-dihydroxyvitamin D3 
(20S,24S)-dihydroxyvitamin D3 
(21S)-21,22-epoxypolypoda-8(26)-13,17-trien-3beta-ol 
(22E,24R)-5alpha,8alpha-epidioxyergosta-6,9,22-triene-3beta-ol-3-O-beta-D-glucopyranoside 
(22S,24R)-3alpha-ureido-ergosta-4,6,8(14),22-tetraene 
(23S)-23,25,26-trihydroxycalciol +  
(24E)-3alpha,7alpha-dihydroxy-5beta-cholest-24-en-26-oyl-CoA 
(24R)-24,25-dihydroxycalciol 
(24R,25R)-3alpha,7alpha,24-trihydroxy-5beta-cholestan-26-oyl-CoA 
(24S)-7alpha,24-dihydroxycholesterol 
(24S,25)-dihydroxycholesterol 
(24S,26)-dihydroxycholesterol 
(24Z),26-hydroxydesmosterol 
(25R)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oyl-CoA(4-) 
(25R)-7alpha,26-dihydroxycholest-4-en-3-one 
(25R)-cholest-5-ene-3beta,26-diol +   
(25S)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestanoyl-CoA 
(2E)-1,4-dimethoxybut-2-en-1-yl acetate 
(2E)-2-(methoxycarbonylmethyl)but-2-enedioic acid 
(2E)-2-hexenyl isovalerate 
(2E)-3-(methoxycarbonyl)pent-2-enedioic acid 
(2E,4Z)-2-hydroxymuconic acid 
(2E,5S,6E,8E,10E)-1-aminododeca-2,6,8,10-tetraen-5-ol 
(2E,6E,10E)-omega-hydroxyfarnesyl diphosphate 
(2R)-2-[(1R)-4-methylcyclohex-3-en-1-yl]propanoic acid 
(2R)-2-[(2R,5S)-5-[(2S)-2-[(2S)-2-[(2R,5S)-5-[(2S)-2-hydroxypropyl]oxolan-2-yl]propanoyl]oxybutyl]oxolan-2-yl]propanoic acid 
(2R,2'S)-Isobuteine 
(2R,3S)-2,3-dimethylmalic acid 
(2R,3S)-2-methyl-3-propyloxirane 
(2R,4S)-2-[(1R)-1-carboxy-2-hydroxy-2-methylpropyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid 
(2R,4S)-2-[(1S)-1-carboxy-2-hydroxy-2-methylpropyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid 
(2R,4S)-2-[(1S)-1-carboxy-2-hydroxyethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid 
(2R,5S)-linalyl oxide 
(2S)-2-(4-\{[(1R,2S)-2-hydroxycyclopentyl]methyl\}phenyl)propanoic acid 
(2S)-2-isopropyl-3-oxosuccinic acid 
(2S,3R)-3-hydroxybutane-1,2,3-tricarboxylate 
(2S,3R)-cis-caftaric acid 
(2S,3R)-trans-caftaric acid 
(2S,3S)-3-hydroxy-2-methylbutanoyl-CoA(4-) 
(2S,4R)-hypoglycin B +  
(2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinic acid 
(2S,4S)-hypoglycin B +  
(2S,4S,5R)-1-(4-tert-butylbenzoyl)-2-isobutyl-5-(1,3-thiazol-2-yl)pyrrolidine-2,4-dicarboxylic acid 
(2S,4S,5R)-2-isobutyl-5-(2-thienyl)-1-[4-(trifluoromethyl)benzoyl]pyrrolidine-2,4-dicarboxylic acid 
(2Z)-2-(Ethylsulfanyl)-2-butenedioic acid 
(2Z,4E)-2-aminomuconate(2-) 
(2Z,4E)-2-ammoniomuconate(1-) 
(2Z,4E)-3-(2-carboxy-1-hydroxyethyl)-2,4-hexadienedioic acid 
(2Z,4E)-4-amino-6-oxohepta-2,4-dienedioic acid 
(2Z,4Z)-2-hydroxyhepta-2,4-dienedioic acid 
(3,4-dihydroxyphenyl)acetate 
(3,4-dihydroxyphenyl)acetic acid +   
(3,4-dimethoxyphenyl)methanol +  
(3E)-2,3,4-trimethylhex-3-enal 
(3E)-2,6-dimethyloct-3-ene 
(3E)-4-[3-(2-hydroxyethyl)-1H-indol-5-yl]but-3-en-2-one 
(3E,9E)-5,6-Dihydroxy-9,13,14-trimethyl-16-(2-methylpropyl)-17-azatricyclo[9.7.0.01,15]octadeca-3,9,12-triene-2,18-dione 
(3R)-3,4-epoxy-3-methylbut-1-ene 
(3R)-3-\{[(3R)-3-\{[(3R)-3-\{[(3R)-3-hydroxybutanoyl]oxy\}butanoyl]oxy\}butanoyl]oxy\}butanoic acid +  
(3R)-3-\{[(3R)-3-\{[(3R)-3-hydroxybutanoyl]oxy\}butanoyl]oxy\}butanoic acid +  
(3R,4R)-1-[(1S)-carboxy-2-(methylsulfinyl)ethyl]-3-[(5S)-5-amino-5-carboxypentanamido]-4-sulfanylazetidin-2-one 
(3R,5S)-1-pyrroline-3-hydroxy-5-carboxylic acid 
(3S)-3,7-dimethyloct-7-en-1-yl phenylacetate 
(3S)-3-hydroxy-3-methylglutaryl-CoA 
(3S)-citramalyl-CoA(5-) 
(3Z)-hex-3-en-1-yl acetate 
(3Z,6Z)-dodecadienoyl-CoA 
(4-hydroxy-3-methoxyphenyl)acetaldehyde 
(4-hydroxyphenyl)acetaldehyde 
(4E)-7-methyldec-4-ene 
(4E)-hept-4-en-2-one 
(4R)-2-methyl-1,3-thiazolidine-2,4-dicarboxylic acid 
(4R)-ipsdienol 
(4Z)-2-oxohept-4-enedioic acid 
(4Z)-7-\{5-[([1,1'-biphenyl]-4-yl)methoxy]-2-(morpholin-4-yl)-3-oxocyclopentyl\}hept-4-enoic acid +   
(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoic acid +   
(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate +  
(4Z,8Z)-4,8-dimethyl-12-oxotrideca-4,8-dienal 
(5-hydroxyindol-3-yl)acetaldehyde  
(5-hydroxyindol-3-yl)acetate 
(5-hydroxyindol-3-yl)acetic acid +   
(5alpha)-androst-3-en-17-one 
(5E)-5-(4-chlorobenzylidene)-2,2-dimethyl-1-(1,2,4-triazol-1-ylmethyl)cyclopentanol +   
(5E)-5-[(4-methoxyphenyl)methylidene]-1,1-dioxo-2,3-diphenyl-1,3-thiazolidin-4-one 
(5S)-5-(carboxymethyl)-L-proline 
(5S)-5-[(2S)-2-amino-2-carboxyethyl]-4,5-dihydroisoxazole-3-carboxylic acid 
(5Z)-tetradecenoylcarnitine 
(5Z,8Z)-1,5,8-undecatriene-3,7-diol 
(5Z,8Z)-octadecadienoic acid 
(5Z,8Z,11Z,14Z)-icosatetraenedioic 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-methylenetetrahydrofolate(2-) +  
(6R,7R)-7-[[(2R)-2-carboxy-2-(4-hydroxyphenyl)-1-oxoethyl]amino]-7-methoxy-3-[[(1-methyl-5-tetrazolyl)thio]methyl]-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 
(6S)-5,6,7,8-tetrahydrofolate(2-) 
(6S)-5-formyltetrahydrofolate(2-) 
(6S)-5-methyltetrahydrofolate(2-) +  
(7S)-2-[(carboxycarbonyl)amino]-7-\{[(1,1-dioxido-1,2-benzothiazol-3-yl)oxy]methyl\}-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid 
(7Z,10Z,13Z,16Z,19Z)-docosapentaenoate +  
(7Z,10Z,13Z,16Z,19Z)-docosapentaenoic acid +  
(8E)-undeca-1,8-dien-5-yne-3,7-diol 
(8S)-cystein-S-yl-(7R,17S)-dihydroxy-(4Z,9,11,13Z,15E,19Z)-docosahexaenoic acid 
(8S)-glycinylcystein-S-yl-(7R,17S)-dihydroxy-(4Z,9,11,13Z,15E,19Z)-docosahexaenoic acid 
(9E)-10-nitrooctadecenoic acid 
(9E)-4,6-Dihydroxy-9,13,14-trimethyl-16-(2-methylpropyl)-17-azatricyclo[9.7.0.01,15]octadeca-9,12-diene-2,5,18-trione 
(9E)-5,6-Dihydroxy-4-methoxy-9,13,14-trimethyl-16-(2-methylpropyl)-17-azatricyclo[9.7.0.01,15]octadeca-9,12-diene-2,18-dione 
(9E)-5-Hydroxy-4-methoxy-9,13,14-trimethyl-16-(2-methylpropyl)-17-azatricyclo[9.7.0.01,15]octadeca-9,12-diene-2,18-dione 
(9E)-9-nitrooctadecenoic acid 
(9E,11E)-octadecadienoic acid +   
(9Z)-heptadecenoic acid +  
(?)-Camphoric acid 
(alpha-D-mannosyl)2-beta-D-mannosyl-diacetylchitobiosyldiphosphodolichol 
(alpha-D-mannosyl)3-beta-D-mannosyldiacetylchitobiosyldiphosphodolichol 
(alpha-D-mannosyl)4-beta-D-mannosyldiacetylchitobiosyldiphosphodolichol 
(alpha-D-mannosyl)5-beta-D-mannosyldiacetylchitobiosyldiphosphodolichol 
(alpha-D-mannosyl)6-beta-D-mannosyl-diacetylchitobiosyldiphosphodolichol 
(alpha-D-mannosyl)7-beta-D-mannosyl-diacetylchitobiosyldiphosphodolichol 
(carboxymethoxy)succinic acid 
(E)-1-Cinnamoylpyrrolidine 
(E)-1-hydroxy-2-(non-1-en-1-yl)quinolin-4-one 
(E)-2-(Hydroxymethyl)-3-(4-hydroxypent-1-enyl)phenol 
(E)-2-dodecene +  
(E)-2-octene 
(E)-3-dodecene 
(E)-3-methylglutaconic acid +  
(E)-3-octene 
(E)-4-oxonon-2-enal 
(E)-dec-3-en-2-ol 
(E)-Herclavine 
(E)-hex-2-enyl acetate 
(E)-hexadec-2-enoyl-CoA(4-) 
(E)-N-Cinnamoylpiperidine 
(E,E)-bilirubin 
(E,E)-germacrone  
(N(omega)-L-arginino)succinate(1-) 
(R)-2-(phosphonomethyl)malic acid 
(R)-2-ethylmalic acid 
(R)-2-hydroxy-4-methylpentanoate 
(R)-2-hydroxyglutaric acid 
(R)-3,3-dimethylmalic acid 
(R)-3-[(R)-3-hydroxybutanoyloxy]butanoic acid 
(R)-3-hydroxybutanenitrile 
(R)-3-hydroxybutanoyl-CoA(4-) 
(R)-3-hydroxybutyrate +  
(R)-3-hydroxybutyric acid +  
(R)-3-hydroxylauric acid +  
(R)-4'-phosphonatopantothenate(3-) 
(R)-5-diphosphomevalonic acid 
(R)-5-phosphonatomevalonate(3-) 
(R)-adrenaline(1+) 
(R)-icosanoylcarnitine 
(R)-lactaldehyde 
(R)-lactic acid +   
(R)-methylmalonyl-CoA(5-) 
(R)-mevalonate +  
(R)-mevalonolactone +   
(R)-nephthenol 
(R)-noradrenaline(1+) 
(R)-oleoylcarnitine 
(R)-oleoylcarnitine hydrochloride 
(R)-propane-1,2-diol 
(R)-S-lactoylglutathionate(1-) 
(R)-S-lactoylglutathione 
(R,R)-chrysanthemal +   
(S)-2,3-epoxysqualene 
(S)-2-acetamido-6-oxopimelic acid 
(S)-2-hydroxy-3-methylbutyrate 
(S)-2-hydroxy-3-methylbutyric acid 
(S)-3-aminoisobutyric acid 
(S)-3-hydroxybutanoyl-CoA(4-) 
(S)-3-hydroxydecanoyl-CoA 
(S)-3-hydroxyhexanoyl-CoA 
(S)-3-hydroxyisobutyryl-CoA 
(S)-3-hydroxylauroyl-CoA 
(S)-3-hydroxyoctanoyl-CoA 
(S)-3-hydroxypalmitoyl-CoA 
(S)-3-hydroxytetradecanoyl-CoA 
(S)-3-sulfonatolactate(2-) 
(S)-averantin(1-) 
(S)-carnitinium 
(S)-dihydroorotate 
(S)-dihydroorotic acid 
(S)-lactaldehyde 
(S)-lactic acid +   
(S)-malate(2-) +  
(S)-methylmalonyl-CoA(5-) 
(S)-propane-1,2-diol +  
(Z)-2-dodecene 
(Z)-2-octene 
(Z)-2-penten-1-ol 
(Z)-3-dodecene 
(Z)-3-hydroxydec-2-enedioic acid 
(Z)-3-octene 
(Z)-but-2-ene-1,2,3-tricarboxylate 
(Z)-hex-3-en-1-yl methyl carbonate 
(Z)-non-6-enal 
1''-hydroxycannabidiol 
1,1,3,3-tetramethylurea 
1,2,3,4-tetrachlorobutane 
1,2-Cyclohexanedicarboxylic acid, 4-methyl- 
1,2-di-[(6Z)-octadecenoyl]-sn-glycero-3-phosphocholine 
1,2-diacyl-sn-glycero-3-phosphocholine(1+) +   
1,2-Dihydrophthalic acid 
1,2-dioleoyl-sn-glycero-3-phospho-N,N-dimethylethanolamine 
1,2-dioleoyl-sn-glycero-3-phospho-N,N-dimethylethanolamine zwitterion 
1,2-dioleoyl-sn-glycero-3-phospho-N-methylethanolamine 
1,2-dioleoyl-sn-glycero-3-phospho-N-methylethanolamine zwitterion 
1,2-distearoylphosphatidylethanolamine zwitterion +  
1,3-bis(p-hydroxyphenyl)pentane-1,4-diene +   
1,3-Butyleneglycol dimethacrylate 
1,3-Cyclohexanedicarboxylic acid 
1,4-butanediammonium +  
1,4-cyclohexanedicarboxylic acid 
1,4-di-O-acetyl hygrophorone E10 
1,4-di-O-acetyl hygrophorone E12 
1,4-di-O-acetyl hygrophorone E14 
1,4-dimethylcyclohexane +  
1,4-dithiothreitol +   
1,5-anhydro-D-glucitol 
1,8-dihydroxynaphthalene-melanin 
1-(1-benzimidazolyl)-3-(3,4,5-trimethoxyphenyl)-2-propen-1-one 
1-(1-methylethenyl)-3-(1-methylethyl)-benzene 
1-(2,4-dichlorophenyl)-5-(dimethylamino)-3-penta-1,4-dienone 
1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylic acid +  
1-(2-methylenecyclopropyl)ethanone 
1-(3,4-dihydro-1H-isoquinolin-2-yl)-3-(4-methylphenyl)-2-propen-1-one 
1-(3-furanyl)-3-(4-methoxyphenyl)-2-propen-1-one 
1-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 
1-(carboxymethyl)cyclohexane-1-carboxylic acid 
1-(phenanthren-2-ylcarbonyl)piperazine-2,3-dicarboxylic acid +  
1-[(10Z,13Z,16Z)-docosatrienoyl]-2-[(9Z,12Z)-hexadecadienoyl]-sn-glycero-3-phospho-1D-myo-inositol 
1-[(10Z,13Z,16Z)-docosatrienoyl]-2-hexadecanoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-[(10Z,13Z,16Z)-docosatrienoyl]-2-linoleoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-[(13Z,16Z)-docosadienoyl]-2-hexadecanoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-[(13Z,16Z)-docosadienoyl]-2-linoleoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-[(1Z,9Z)-octadecadienyl]-sn-glycero-3-phosphocholine 
1-[(2E)-3-(3,4,5-Trimethoxyphenyl)prop-2-enoyl]piperidin-2-one 
1-[(8Z,11Z,14Z,17Z)-icosatetraenoyl]-2-[(11Z)-icosenoyl]-sn-glycero-3-phospho-1D-myo-inositol 
1-[(8Z,11Z,14Z,17Z)-icosatetraenoyl]-2-[(11Z)-octadecenoyl]-sn-glycero-3-phospho-1D-myo-inositol 
1-[(8Z,11Z,14Z,17Z)-icosatetraenoyl]-2-icosanoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-[(8Z,11Z,14Z,17Z)-icosatetraenoyl]-2-octadecanoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-[(9Z)-hexadecenoyl]-sn-glycero-3-phosphocholine 
1-[1-oxo-3-(3,4,5-trimethoxyphenyl)prop-2-enyl]-2,3-dihydropyridin-6-one 
1-[2-[3-(1-methylethenyl)phenyl]propan-2-yl]-3-(4-methyl-2-pyridinyl)urea 
1-[4-(3,4-dihydroxyphenyl)-6-phenyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidin-5-yl]ethanone 
1-acyl-sn-glycerol 3-phosphate(2-) +  
1-acylglycerone 3-phosphate(2-) +  
1-alkyl-2-acetyl-sn-glycerol +  
1-alkyl-2-acetyl-sn-glycerol 3-phosphate(2-) 
1-alkyl-2-acyl-sn-glycero-3-phosphoethanolamine +  
1-alkyl-2-acyl-sn-glycerol +  
1-alkyl-sn-glycerol 3-phosphate(2-) +  
1-alkylglycerone 3-phosphate +  
1-alkylglycerone 3-phosphate(2-) +  
1-allyl-4-hydroxy-2-oxo-N-(1,3-thiazol-2-yl)-1,2-dihydroquinoline-3-carboxamide 
1-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-arachidonoyl-sn-glycero-3-phosphoethanolamine 
1-bromo-2-propanol 
1-chlorobutan-2-ol 
1-Cinnamoylpyrrolidine 
1-docosene 
1-dodecene 
1-ethyl-2-propylcyclohexane 
1-hepten-3-one 
1-hexadecanoyl-2-(9-oxononanoyl)-sn-glycero-3-phosphocholine 
1-hexadecanoyl-sn-glycero-3-phospho-D-myo-inositol 
1-hexadecanoyl-sn-glycero-3-phosphoethanolamine 
1-hexadecyl-2-succinyl-sn-glycero-3-phosphocholine 
1-icosapentaenoyl-sn-glycero-3-phosphocholine 
1-iodo-2-methylundecane 
1-linoleoyl-sn-glycero-3-phosphoethanolamine 
1-linoleoyl-sn-glycero-3-phosphoethanolamine zwitterion 
1-methyladenosine 
1-methylidene-2-(pent-4-en-1-yl)cyclopropane 
1-methylimidazole-4-acetaldehyde 
1-methylpyrrolinium 
1-O-all-trans-retinoyl-beta-glucuronic acid 
1-octadec-9-enoylglycero-3-phosphate  
1-octadecylglycero-3-phosphocholine 
1-Octen-3-one 
1-oleoyl-2-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-oleoyl-sn-glycero-3-phosphoethanolamine 
1-palmitoleoyl-2-palmitoyl-sn-glycero-3-phosphocholine 
1-pentadecanoyl-2-[(5Z,8Z,11Z,14Z)-eicosatetraenoyl]-sn-glycero-3-phosphocholine 
1-pentadecyl-2-acetyl-sn-glycero-3-phosphocholine 
1-penten-3-one  
1-phenyl-3-buten-1-ol 
1-phenylethylamine +  
1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate(7-) +  
1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate(5-) +  
1-phosphatidyl-1D-myo-inositol 3,5-bisphosphate(5-) +  
1-phosphatidyl-1D-myo-inositol 3-phosphate(3-) +  
1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate +  
1-phosphatidyl-1D-myo-inositol 4-phosphate(3-) +  
1-phosphatidyl-1D-myo-inositol 5-phosphate(3-) +  
1-phosphatidyl-1D-myo-inositol(1-) +  
1-piperideine-2-carboxylate 
1-piperideine-6-carboxylate +  
1-pyrroline-2-carboxylate 
1-pyrroline-5-carboxylate +  
1-pyrrolinium +  
1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine 
1-stearoyl-sn-glycero-3-phospho-1D-myo-inositol 
1-stearoyl-sn-glycero-3-phosphoethanolamine 
10-epi-pyriculol 
10-formyltetrahydrofolate(2-) +  
10-hydroxypalmitic acid 
10-nonadecenoate 
10-nonadecenoic acid +  
10-PAHSA 
10-PAHSA(1-) 
10058-F4 
11-cis-retinal +  
11-cis-retinol +  
11-cis-retinyl palmitate 
11-dehydro-thromboxane B2  
11-dehydrocorticosterone  
11-deoxycorticosterone +   
11-deoxycorticosterone-21-hemisuccinate 
11-deoxycortisol  
11-epi-prostaglandin F2alpha +  
11-epi-prostaglandin F2alpha(1-) 
11-nitro-1-undecene 
11-O-acetylcyathatriol 
11-oxo-ETE +  
11-oxotestosterone 
11-PAHSA 
11-PAHSA(1-) 
11alpha-hydroxyprogesterone hemisuccinate +  
11beta-hydroxyandrost-4-ene-3,17-dione 
11beta-hydroxyprogesterone 
11beta-PGE2 
12(S)-HETE 
12(S)-HPETE(1-) 
12-epi-fischerindole G 
12-HETE +  
12-hydroxyjasmonic acid +  
12-hydroxylauric acid +   
12-PAHSA 
12-PAHSA(1-) 
12alpha-hydroxy-3-oxo-5beta-cholan-24-oic acid +  
13(S)-HPODE +  
13(S)-HPODE(1-) 
13,14-dihydro-15-oxolipoxin A4 
13,14-dihydro-15-oxolipoxin A4(1-) 
13,14-dihydrolipoxin A4 
13,14-dihydrolipoxin A4(1-) 
13-cis-retinal  
13-cis-retinol +  
13-hydroxy-(14R,15S)-epoxy-(5Z,8Z,11Z)-icosatrienoic acid 
13-hydroxy-alpha-tocopherol 
13-PAHSA 
13-PAHSA(1-) 
14,15-epoxyemindole-SB 
14-demethyllanosterol +   
15(S)-HETE 
15(S)-HPETE(1-) 
15,16-epoxydolabrene +  
15-dehydro-prostaglandin E1(1-) 
15-dehydroprostaglandin A1 
15-ketoprostaglandin F1alpha(1-) 
15-O-desmethyl-(5Z)-7-oxozeaenol 
15-oxo-beta-bilirubin 
15-oxo-ETE +   
16(S)-cystein-S-yl,17(R)-hydroxy-(4Z,7Z,10,12,14,19Z)-docosahexaenoic acid 
16(S)-glycinylcystein-S-yl-17(R)-hydroxy-(4Z,7Z,10,12,14,19Z)-docosahexaenoic acid 
16-alpha-D-mannopyranosyloxyisopimar-7-en-19-oic acid 
16-hydroxyisopimar-7-en-19-oic acid 
16-hydroxymethylaspergillin PZ 
16alpha-hydroxydehydroepiandrosterone 
16alpha-hydroxypregnenolone 
16alpha-methylaspochalasin J 
17-phenyl-18,19,20-trinor-prostaglandin D2 
17-phenyl-18,19,20-trinor-prostaglandin E2 
17alpha-hydroxypregnenolone +   
17alpha-hydroxyprogesterone  
17beta-estradiol +   
17beta-estradiol 3-glucosiduronic acid  
17beta-hydroxy-5alpha-androstan-3-one +   
17beta-hydroxy-5beta-estran-3-one 
18-hydroxycorticosterone 
18-hydroxylinoleic acid 
18-oxo-19,20-dihydrophomacin C 
18-oxo-19-hydroxyl-19,20-dihydrophomacin C 
18-oxo-19-methoxy-19,20-dihydrophomacin C 
19,20-dihydrophomacin C 
19-hydroxyl-19,20-dihydrophomacin C 
19-hydroxyprostaglandin H1 
19-hydroxyprostaglandin H2 
19-methoxy-19,20-dihydrophomacin C 
1alpha,23(S),25-trihydroxyvitamin D3 
1alpha,2beta,25-trihydroxy vitamin D3 
1D-myo-inositol 1,3,4,5-tetrakisphosphate(8-) 
1D-myo-inositol 1,3,4-trisphosphate(6-) 
1D-myo-inositol 1,4,5,6-tetrakisphosphate(8-) 
1D-myo-inositol 1,4,5-trisphosphate(6-) 
1D-myo-inositol 1,4-bisphosphate(4-) 
1D-myo-inositol 1-phosphate  
1D-myo-inositol 1-phosphate(2-) 
1D-myo-inositol 3,4,5,6-tetrakisphosphate(8-) 
1D-myo-inositol 3,4-bisphosphate 
1D-myo-inositol 3-phosphate(2-) 
1D-myo-inositol 4-phosphate(2-) 
2''-hydroxycannabidiol 
2',3'-cyclic UMP(1-) 
2'-(S-L-cysteinyl)-L-histidine 
2'-deoxyadenosine +   
2'-deoxyadenosine 5'-monophosphate(2-) +  
2'-deoxycytidine +   
2'-deoxycytosine 5'-monophosphate(2-) +  
2'-deoxyguanosine +   
2'-deoxyguanosine 5'-monophosphate(2-) +  
2'-deoxyinosine 
2'-deoxyinosine 5'-phosphate(2-) +  
2'-deoxyinosine-5'-diphosphate 
2'-deoxyinosine-5'-monophosphate 
2'-deoxyuridine +  
2'-methylacetophenone 
2,2'-(3-methylcyclohexane-1,1-diyl)diacetic acid 
2,2'-[(2-amino-2-oxoethyl)imino]diacetic acid 
2,2-dihydroxy-3-methylbutanoate 
2,2-dimethylsuccinic acid 
2,3,3-trimethylpentane 
2,3,5,8-tetramethyldecane 
2,3,5-trimethylhexane 
2,3,6,7-tetramethyloctane 
2,3-bisphosphoglyceric acid +   
2,3-bisphosphonato-D-glycerate(5-) 
2,3-butanediol diacetate 
2,3-dihydroxybutanoic acid +  
2,3-diketogulonate 
2,3-Dimethoxy-[2-(4-Pyridinyl)-1-butenyl]phenol 
2,3-dimethylsuccinic acid 
2,3-epoxymenatetrenone 
2,3-Methylenesuccinic acid 
2,4,4-trimethylpentane-1,3-diyl bis(2-methylpropanoate) 
2,4,6-trihydroxybenzoic acid 
2,4,6-trimethyldecane 
2,4-dichlorolichexanthone 
2,4-dihydroxy-6-methylbenzaldehyde 
2,4-dimethyl-1-heptene 
2,4-dimethylfuran 
2,4-dimethylheptane 
2,4-dimethylhexane 
2,4-dimethylpentan-3-amine 
2,4-hexadienyl acetate +  
2,5-bis(5-carboxy-3-ethyl-4-methylpyrrol-2-ylmethyl)-3,4-diethylpyrrole 
2,5-bis(hydroxymethyl)furan diacetate 
2,5-diamino-6-ribosylamino-4(3H)pyrimidinone 5'-triphosphate 
2,5-dihydroxybenzaldehyde  
2,5-dihydroxybenzoate 
2,5-dihydroxybenzoic acid +   
2,5-diimino-3,4-bis(indol-3-yl)hexanedioic acid 
2,5-diphenylfuran-3,4-dicarboxylic acid 
2,6,10,14-tetramethylheptadecane 
2,6,10,15-tetramethylheptadecane 
2,6,8-trimethyldecane 
2,6-diaminopimelic acid +  
2,6-dimethyl-5-hepten-1-ol 
2,6-dimethylheptadecane 
2,7,10-trimethyldodecane 
2,9-dimethyldecane 
2-(1H-benzimidazol-2-yl)-3-(3-chloro-5-ethoxy-4-methoxyphenyl)-1-(4-morpholinyl)-2-propen-1-one 
2-(2-carboxyethyl)-4-methyl-5-propylfuran-3-carboxylic acid 
2-(3-methylbut-2-enyl)-4-(2-methylbut-3-en-2-yl)phenol 
2-(4'-Methylthio)butylmalic acid 
2-(4-hydroxyphenyl)ethanol +   
2-(4-methoxyphenyl)propan-2-ol 
2-(4-methyl-1-piperazinyl)ethanamine 
2-(5'-Methylthio)pentylmalic acid 
2-(6'-Methylthio)hexylmalic acid 
2-(7'-Methylthio)heptylmalic acid 
2-(acetamidomethylidene)succinic acid 
2-(carboxymethyl)-1-oxo-1,2-dihydronaphtho[1,2-d]-1,2-thiazole-4-carboxylic acid 3,3-dioxide 
2-(ethoxyimino)-2-ketoglutaric acid 
2-(omega-methylthio)alkylmaleic acid +  
2-(p-coumaroyl)malic acid 
2-(phosphinomethylidene)succinic acid 
2-[2-(4-Pyridinyl)-1-butenyl]phenol 
2-[4-[(E)-2-(6,8-dichloro-2-phenyl-2H-chromen-3-yl)ethenyl]phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane  
2-[5-[2-[2-[5-(2-Hydroxybutyl)oxolan-2-yl]propanoyloxy]butyl]oxolan-2-yl]propanoic acid 
2-[5-[2-[2-[5-(2-Hydroxypropyl)oxolan-2-yl]propanoyloxy]propyl]oxolan-2-yl]propanoic acid 
2-[5-[2-[2-[5-(2-Oxopropyl)oxolan-2-yl]propanoyloxy]butyl]oxolan-2-yl]propanoic acid 
2-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-acyl-4,6-diprenylphloroglucinol +  
2-acyl-4-prenylphloroglucinol +  
2-amino-2-deoxyisochorismic acid 
2-amino-3-(2-methylenecyclopropyl)propanoic acid +  
2-amino-3-(3-oxoprop-1-enyl)but-2-enedioic acid +  
2-amino-3-oxoadipic acid 
2-amino-3-phosphonopropanoic acid 
2-aminoacrylic acid +  
2-aminoadipic acid +  
2-aminoethanesulfonate +  
2-aminomuconate 6-semialdehyde(1-) 
2-aminomuconic acid +  
2-aminooctanoic acid 
2-aminooctanoic acid zwitterion 
2-aminophenylacetic acid 
2-ammonio-2-deoxy-D-glucopyranose +  
2-ammonio-2-deoxy-D-glucopyranose 6-phosphate(1-) +  
2-arachidonoylglycerol +   
2-benzylsuccinic acid +  
2-butyl-1-octanol +  
2-butylfuran 
2-carboxy-4-methyl-5-[(2-phosphonooxy)ethylidene]-2,5-dihydrothiazole +  
2-chlorosuccinic acid 
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-L-gluconic acid 
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-dodecene +  
2-ethyl-2-hexenal +  
2-ethyl-5-methylfuran 
2-ethylhexanal 
2-ethylhydracrylate 
2-ethylhydracrylic acid 
2-ethylsuccinic acid 
2-formamido-N(1)-(5-O-phosphonato-D-ribosyl)acetamidine +  
2-formylglutaric acid 
2-heptylfuran 
2-hexylfuran 
2-hydroxy-17beta-estradiol +   
2-Hydroxy-2-ethylsuccinic acid 
2-hydroxy-3-(2-methylidenecyclopropyl)butanedioic acid 
2-hydroxy-3-carboxy-6-oxo-7-methylocta-2,4-dienoic acid 
2-hydroxy-3-methylbutyrate 
2-hydroxy-3-methylbutyric acid +  
2-hydroxy-3-oxoadipic acid 
2-hydroxy-3-oxosuccinic acid +  
2-hydroxyacrylic acid 
2-hydroxyadipic acid +  
2-hydroxybutyrate +  
2-hydroxybutyric acid +  
2-hydroxydicarboxylic acid +   
2-hydroxyestrone +   
2-hydroxyglutaramic acid 
2-hydroxyglutaric acid +   
2-hydroxyhepta-2,4-dienedioic acid 
2-hydroxyhexadecanoate +  
2-hydroxyhexadecanoic acid +  
2-hydroxymethyl-3-pentylphenol +  
2-hydroxymethylglutaric acid +  
2-hydroxyoctadecanoate +  
2-hydroxyoctadecanoic acid +  
2-hydroxypentadecanoic acid 
2-hydroxyphytanoyl-CoA(4-) 
2-hydroxytridecanoic acid 
2-isopropyl-5-methyl-1-heptanol 
2-isopropylaminoethylamine 
2-isopropylmaleic acid 
2-isopropylmalic acid +  
2-linoleoyl-sn-glycero-3-phosphoethanolamine 
2-methoxy-12-methyloctadec-17-en-5-ynoyl anhydride 
2-methoxy-17beta-estradiol +   
2-methoxy-N-[3-[4-[3-methyl-4-[(6-methyl-3-pyridinyl)oxy]anilino]-6-quinazolinyl]prop-2-enyl]acetamide +  
2-methoxyestrone +   
2-methyl-1,3-thiazolidine-2-carboxamide 
2-methyl-1-oxo-4-[(2E,6E)-farnesyl]-3,4-dihydroquinoline-3,4-diol 
2-methyl-1-pentene 
2-methyl-3-ketovaleric acid 
2-methyl-3-oxopropanoate +  
2-methyl-3-oxosuccinic acid +  
2-methyl-3-sulfanylbutan-1-ol 
2-methyl-5-propionylfuran 
2-methylacetoacetyl-CoA(4-) 
2-methylbutan-2-amine 
2-methylbutanedioic acid +  
2-methylbutanoyl-CoA(4-) +  
2-methylbutyric acid +   
2-methylbutyrylcarnitine +  
2-methylcitrate(3-) +  
2-methylcrotonoyl-CoA(4-) 
2-methylene-3-methylsuccinic acid 
2-methylerythritol 
2-methylglutaric acid 
2-methylhexenoyl-CoA 
2-methylideneglutaric acid 
2-methyltridecane 
2-nonylfuran 
2-octene +  
2-Octenedioic acid 
2-Oxo-5-methyl-cis-muconate 
2-oxoadipate(2-) 
2-oxobutanoate 
2-oxoglutaramate +  
2-oxoglutarate(2-) 
2-oxohept-4-ene-1,7-dioic acid 
2-oxopentanoic acid 
2-Phenyl-2-butenal 
2-phenylethanaminium 
2-phenylethyl 1H-indol-3-ylacetate 
2-phenylethylamine +   
2-phospho-D-glyceric acid 
2-phosphonato-D-glycerate(3-) 
2-phosphonatoglycolate(3-) 
2-phytyl-1,4-dihydroxynaphthalene 
2-polyprenylphenol +  
2-Propylglutaric acid 
2-propylmalic acid +  
2-Propylsuccinic acid 
2-stearoyl-sn-glycero-3-phosphocholine 
2-succinyl-6-hydroxycyclohexa-2,4-diene-1-carboxylic acid +  
2-succinylbenzoic acid +  
2-tetradecanoyl-sn-glycero-3-phosphocholine 
2-trans,6-trans,10-trans-geranylgeranyl diphosphate(3-) 
2-trans,6-trans-farnesyl diphosphate(3-) 
20(S),25-dihydroxyvitamin D3 
20-HETE +   
20-hydroxy-20-oxoleukotriene B4-20-(beta-D-glucuronide) 
20-hydroxy-leukotriene B4 
20-hydroxy-leukotriene B4(1-) 
20-hydroxy-leukotriene E4(1-) 
20-hydroxycholesterol  
20beta-dihydroprednisolone 
23(S),25-dihydroxy-24-oxovitamin D3 
24,25-dihydrolanosterol +   
25-hydroxy-3-epidehydrotumulosic acid 
25-hydroxycholesterol  
26-hydroxycholesterol +   
2alpha-(3-hydroxypropyl)-1alpha,25-dihydroxy-19-norvitamin D3 
2beta-hydroxytestosterone 
2CN113 
2CN115 
3''-hydroxycannabidiol 
3',5'-cyclic AMP +   
3',5'-cyclic AMP(1-) 
3',5'-cyclic CMP 
3',5'-cyclic dTMP 
3',5'-cyclic GMP +   
3',5'-cyclic GMP(1-) +  
3'-AMP 
3'-AMP(2-) 
3'-dephospho-CoA 
3'-dephospho-CoA(2-) 
3'-phosphonato-5'-adenylyl sulfate(4-) 
3'-UMP(2-) 
3,13,19-trimethyltricosanoic acid 
3,17-dioxoandrost-4-en-19-al 
3,3',5'-triiodothyronine +   
3,3',5,5'-tetraiodothyroacetic acid  
3,3',5-triiodo-L-thyronine +   
3,3',5-triiodo-L-thyronine sulfate 
3,3',5-triiodo-L-thyronine zwitterion +  
3,3'-diiodo-L-thyronine +  
3,3'-Thiobispropanoic acid  
3,3-dichloroacrylic acid 
3,3-diiodoacrylic acid 
3,4-bis(7-chloroindol-3-yl)-2,5-diiminohexanedioic acid 
3,4-dihydro-4-[(5-methyl-2-furanyl)methylene]-2H-pyrrole 
3,4-dihydroxybutyric acid 
3,4-dihydroxymandelaldehyde +  
3,4-dihydroxymandelate +  
3,4-dihydroxymandelic acid  
3,4-dihydroxyphenylacetaldehyde  
3,4-epoxy-1-cyclohexene +  
3,5-diiodo-L-tyrosinate(1-) 
3,5-diiodo-L-tyrosine +  
3,5-Dimethoxyallylbenzene 
3,5-dimethylbenzaldehyde 
3,5-dimethyloctane 
3,5-dioxooctanedioic acid 
3,7,11-trimethyldodecan-1-ol 
3,7-dimethyl-3-octanol 
3,8-dimethylundecane 
3-(1,3-benzodioxol-5-yl)-1-(5-methyl-2-furanyl)-2-propen-1-one 
3-(1-carboxyvinyloxy)anthranilic acid 
3-(1H-indol-3-yl)propanoate 
3-(1H-indol-3-yl)propanoic acid  
3-(2'-Methylthio)ethylmalic acid 
3-(2,5-dimethoxyphenyl)-N-methyl-N-[2-(4-methylanilino)-2-oxoethyl]-2-propenamide 
3-(2-chlorophenyl)-1-(1H-pyrrol-2-yl)-2-propen-1-one 
3-(2-chlorophenyl)-N-[[[(5-methyl-1H-pyrazol-3-yl)-oxomethyl]hydrazo]-sulfanylidenemethyl]-2-propenamide 
3-(2-isocyanovinyl)indole +  
3-(2-methylpropyl)cyclohexene 
3-(3'-Methylthio)propylmalic acid 
3-(3,4-dichlorophenyl)-N-(4,5-dihydrothiazol-2-yl)-2-propenamide 
3-(3,4-dimethoxyphenyl)-N-[[(1-oxo-2-thiophen-2-ylethyl)hydrazo]-sulfanylidenemethyl]-2-propenamide 
3-(3,5-dichlorophenyl)-5-ethenyl-5-methyl-2,4-oxazolidinedione +   
3-(3-bromo-4-methoxyphenyl)-N,N-di(propan-2-yl)-2-propenamide 
3-(4'-Methylthio)butylmalic acid 
3-(4-bromophenyl)-1-(2-methyl-5,6,7,8-tetrahydroquinolin-3-yl)-2-propen-1-one 
3-(4-deoxy-beta-D-gluc-4-enosyluronic acid)-N-acetyl-D-glucosamine 
3-(4-fluorophenyl)-N-[[[oxo(2-pyrazinyl)methyl]hydrazo]-sulfanylidenemethyl]-2-propenamide 
3-(4-hydroxyphenyl)lactate +  
3-(4-hydroxyphenyl)lactic acid +  
3-(4-hydroxyphenyl)pyruvate 
3-(4-methoxyphenyl)-N-[[[oxo(thiophen-2-yl)methyl]hydrazo]-sulfanylidenemethyl]-2-propenamide 
3-(4-tert-butylphenyl)-N-(4,5-dihydrothiazol-2-yl)-2-propenamide 
3-(5'-Methylthio)pentylmalic acid 
3-(6'-Methylthio)hexylmalic acid 
3-(7'-Methylthio)heptylmalic acid 
3-(acetamidomethylidene)-2-(hydroxymethyl)succinic acid 
3-(imidazol-5-yl)lactic acid +  
3-(indol-3-yl)lactate 
3-(indol-3-yl)lactic acid  
3-(methylthio)propionate 
3-(non-8-en-1-yl)-4-[2-(pyridin-3-yl)ethyl]oxetan-2-one +  
3-(oximinoacetamido)acrylamide 
3-(pyrimidin-2-yl)propanoic acid 
3-[(1-carboxyvinyl)oxy]benzoic acid 
3-[(3E)-4,8-dimethylnona-3,7-dien-1-yl]-2,2-dimethyloxirane 
3-[(dimethylamino)methyl]-5-[(4-methoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione 
3-[1-[(2,4-dichlorophenyl)methyl]-5-fluoro-3-methyl-7-indolyl]-N-[(4,5-dichloro-2-thiophenyl)sulfonyl]-2-propenamide 
3-Acrylamidopropyl trimethylammonium 
3-allyl-2-[2-(diethylamino)ethoxy]benzaldehyde 
3-amino-1-N-alloc-piperidine 
3-aminopiperidine-2-one 
3-bromo-2E-acrylic acid 
3-carboxy-1-hydroxypropylthiamine diphosphate 
3-carboxy-4-methyl-5-propyl-2-furanpropanoate 
3-carboxypropanoyl group 
3-chloro-L-tyrosine 
3-cyano-L-alanine +  
3-decaprenyl-4,5-dihydroxybenzoic acid +  
3-decaprenyl-4-hydroxy-5-methoxybenzoic acid 
3-dehydro-4-methylzymosterol +  
3-dehydro-L-gulonate 
3-dehydrocarnitine +   
3-dehydrocarnitinium 
3-dehydrosphinganinium(1+) +  
3-demethylubiquinone-10 
3-deoxy-D-arabino-hexonic acid 
3-deoxychenodeoxycholic acid 
3-disulfanyl-L-alanine +  
3-ethylmalic acid 
3-ethylpentane 
3-farnesyl-3-hydroxy-2-methyl-1-oxo-1lambda(5)-quinolin-4-one 
3-fucosyllactose +  
3-furoic acid +  
3-geranyl-3-[(Z)-2-isocyanovinyl]-3H-indole 
3-hexenyl isovalerate +  
3-hydroxy-2-isopropyl-4-methoxy-4-oxobutanoate 
3-hydroxy-2-isopropyl-4-methoxy-4-oxobutanoic acid 
3-hydroxy-2-methylpropanoyl-CoA(4-) 
3-hydroxy-3-methylbut-1-ene 
3-hydroxy-3-methylglutarate(1-) 
3-hydroxy-3-methylglutarate(2-) 
3-hydroxy-3-methylglutaric acid +  
3-hydroxy-3-methylhexanoic acid +  
3-hydroxy-cis,cis-muconic acid 
3-hydroxy-D-aspartic acid +  
3-hydroxy-L-valine +  
3-hydroxy-N(6),N(6),N(6)-trimethyl-L-lysine 
3-hydroxyanthranilate 
3-hydroxyanthranilic acid 
3-hydroxybutyrate +  
3-hydroxybutyric acid +   
3-hydroxydocosanoyl-CoA +  
3-hydroxydodecanedioic acid 
3-hydroxyicosanoyl-CoA +  
3-hydroxyisobutyrate +  
3-hydroxyisovalerate 
3-hydroxyisovaleric acid +   
3-hydroxyisovalerylcarnitine 
3-hydroxykynurenamine 
3-hydroxykynurenine +   
3-hydroxymandelic acid 
3-hydroxyoctadecanoyl-CoA +  
3-hydroxyphenylpyruvic acid 
3-hydroxypropanoyl-CoA(4-) 
3-hydroxypropionate 
3-hydroxypropionic acid +   
3-hydroxypyruvate 
3-hydroxypyruvic acid  
3-hydroxysebacic acid 
3-hydroxysuberic acid 
3-hydroxytetracosanoyl-CoA 
3-hydroxytetradecanoic acid +  
3-Iodo-2E-acrylic acid 
3-iodo-L-tyrosine +  
3-isopropylmalic acid +  
3-keto-beta-D-galactose 
3-mercaptopentanol 
3-mercaptopyruvate 
3-mercaptopyruvic acid 
3-methoxy-3-methylhexane 
3-Methoxy-3-oxopropanoic acid 
3-methoxy-4-hydroxy-5-all-trans-polyprenylbenzoic acid +  
3-methyl-1-(methyldisulfanyl)but-2-ene 
3-methyl-2-oxobutanoate 
3-methyl-2-oxobutanoic acid  
3-methyl-2-oxovalerate +  
3-methyl-2-oxovaleric acid +   
3-Methyl-3-buten-2-one 
3-methyl-3-sulfanylhexan-1-ol 
3-methyl-4-\{[(1Z)-prop-1-en-1-yl]oxy\}butanal 
3-methyladenine  
3-methyladipic acid 
3-methylbenzylsuccinic acid 
3-methylbut-2-enoyl-CoA(4-) 
3-methyleneheptane 
3-methylfuran  
3-methylguanine +  
3-methylhexane 
3-methylhistidine 
3-methylhistidine zwitterion 
3-methylmalate(2-) 
3-methylmalic acid +  
3-methylorsellinic acid 
3-methylpentane 
3-methylpyrrolo[1,2-a]pyrazine 
3-methylvaleric acid 
3-O-beta-D-galactopyranosyl-sn-glycerol 
3-O-feruloylcycloartenol 
3-O-methyldopa 
3-O-methyldopa zwitterion 
3-O-vanillyceanothic acid 
3-octanone 
3-Octen-2-one 
3-oxoadipic acid +  
3-oxochola-4,6-dien-24-oic acid 
3-oxodecanoyl-CoA 
3-oxodocosanoyl-CoA 
3-oxodotriacontanoyl-CoA 
3-oxohexacosanoyl-CoA 
3-oxohexanoyl-CoA 
3-oxoicosanoyl-CoA 
3-oxolauroyl-CoA 
3-oxooctadecanoyl-CoA 
3-oxooctanoyl-CoA 
3-oxopalmitoyl-CoA(4-) 
3-oxopristanoyl-CoA(4-) 
3-oxopropanoate 
3-oxotetracosanoyl-CoA 
3-oxotetradecanoyl-CoA 
3-penten-1-yne +  
3-phenylfuran 
3-phenyllactic acid +  
3-phenylpropionate +  
3-phenylpropionic acid +   
3-phosphonato-D-glycerate(3-) 
3-phosphonato-D-glyceroyl phosphate(4-) 
3-phosphonatooxypyruvate(3-) 
3-propylmalic acid 
3-Pyrrolidineacetic acid, 2-carboxy-4-(1-methylethenyl)- 
3-sulfino-L-alanine +  
3-sulfino-L-alanine(1-) +  
3-sulfinylpyruvic acid 
3-sulfonatopyruvate(2-) 
3-ureidoisobutyric acid 
3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestan-26-oyl-CoA +  
3alpha,7alpha,12alpha-trihydroxy-24-oxo-5beta-cholestan-26-oyl-CoA(4-) 
3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-en-26-oyl-CoA +  
3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-al +  
3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oic acid +  
3alpha,7alpha,12alpha-trihydroxy-5beta-cholestane-5-carboxylic acid 
3alpha,7alpha,12beta-trihydroxy-5beta-cholanate 
3alpha,7alpha,12beta-trihydroxy-5beta-cholanic acid 
3alpha,7alpha,24-trihydroxy-5beta-cholestan-26-oyl-CoA 
3alpha,7alpha-dihydroxy-24-oxo-5beta-cholestan-26-oyl-CoA 
3alpha,7alpha-dihydroxy-5beta-cholest-24-enoyl-CoA 
3alpha,7alpha-dihydroxy-5beta-cholestan-26-al 
3alpha,7alpha-dihydroxy-5beta-cholestan-26-oic acid +  
3alpha,7alpha-dihydroxy-5beta-cholestan-26-oyl-CoA +  
3alpha-hydroxy-5beta-androstan-17-one +   
3alpha-hydroxy-5beta-androstan-17-one 3-glucosiduronic acid 
3alpha-hydroxy-5beta-pregnan-20-one  
3beta,12alpha-dihydroxy-5beta-cholan-24-oic acid 
3beta,15alpha,22-trihydroxyhopane 
3beta,7alpha,12alpha-trihydroxy-5beta-cholan-24-oic acid 
3beta,7alpha-dihydroxy-5beta-cholan-24-oic acid 
3beta,7beta,15alpha,22-tetrahydroxyhopane 
3beta,7beta-dihydroxy-22(29)-hopene 
3beta-acetoxy-15alpha,22-dihydroxyhopane 
3beta-acetoxy-15alpha-hydroxy-22(29)-hopene 
3beta-acetoxy-7beta,15alpha,22-trihydroxyhopane 
3beta-hydroxy-4beta-methyl-5alpha-cholest-8-ene-4alpha-carboxylate 
3beta-hydroxy-4beta-methyl-5alpha-cholest-8-ene-4alpha-carboxylic acid 
3beta-hydroxy-5alpha-cholest-8-ene-4alpha-carboxylate 
3beta-hydroxy-5alpha-cholest-8-ene-4alpha-carboxylic acid 
3beta-hydroxy-5beta-pregnan-20-one +  
3beta-hydroxylanost-8-en-32-al  
4''-hydroxycannabidiol 
4'-hydroxyacetophenone +   
4'-O-demethylsordarin 
4,4'-diapolycopenedioic acid 
4,4'-diaponeurosporenoic acid 
4,4'-disulfanyldibutanoic acid 
4,4,24-trimethylcholesta-8,24(28)-dien-3beta-ol 
4,4-dimethyl-5alpha-cholesta-8,14,24-trien-3beta-ol  
4,4-dimethyl-5alpha-ergosta-8,24(28)-dien-3beta-ol 
4,5,9,10-dehydroisolongifolene 
4,6,8-trimethyl-1-nonene 
4,6-dimethyl-3-[1-oxo-3-(4-propan-2-ylphenyl)prop-2-enyl]-1H-pyridin-2-one 
4,6-dimethyl-3-[3-(1-naphthalenyl)-1-oxoprop-2-enyl]-1H-pyridin-2-one 
4,6-dimethyldodecane 
4,6-dimethylundecane 
4,6-dioxoheptanoic acid  
4,8,12-trimethyltridecanoyl-CoA(4-) 
4,8-Dimethyl-1,5-dioxacyclooctane-2,6-dione 
4-(1-Methylethenyl)benzaldehyde 
4-(1-naphthalenyl)-2-oxo-3-(2-quinolinyl)-3-butenoic acid 
4-(2,4,7-trioxa-bicyclo[4.1.0]heptan-3-yl)phenol 
4-(2,4-dihydroxy-6-nonylbenzoyloxy)-2-hydroxy-6-nonylbenzoic acid +  
4-(2-aminophenyl)-2,4-dioxobutanoate 
4-(2-carboxyethyl)-7a-methyl-1-oxo-octahydro-1H-indene-5-carboxylic acid glucuronide 
4-(3-chlorophenyl)-2-oxo-3-(2-quinolinyl)-3-butenoic acid 
4-(3-Hydroxy-2-naphthyl)-2-oxobut-3-enoic acid 
4-(6-hydroxypyridin-3-yl)-4-oxobutyric acid 
4-(trimethylammonio)butanoate  
4-(trimethylammonio)butanoic acid +  
4-[2-(2-methyl-1,3-thiazol-4-yl)ethyl]-3-(non-8-en-1-yl)oxetan-2-one +  
4-\{[6-endo-amino-6-exo-benzoyl-5-exo-phenylnorbornan-2-yl]oxy\}-4-oxobutanoic acid 
4-acetamidobutanal 
4-acetamidobutanoate 
4-amino-4-deoxyprephenic acid 
4-aminofolic acid  
4-ammoniobutanal 
4-carboxy-2-hydroxymuconate semialdehyde hemiacetal 
4-Chloro-[2-(4-Pyridinyl)-1-butenyl]phenol 
4-coumaric acid methyl ester +  
4-coumaroyl-CoA(4-) +  
4-ethylphenyl sulfate 
4-ethylphenyl sulfate(1-) 
4-fumarylacetoacetate(2-) 
4-fumarylacetoacetic acid 
4-guanidinobutanoate 
4-guanidinobutanoic acid 
4-hexen-3-one +  
4-hydroxy-2-methyl-3-oxo-[(2E,6E)-farnesyl]-3,4-dihydroquinoline-1-oxide 
4-hydroxy-2-oxoglutarate(2-) +  
4-hydroxy-2-oxoheptanedioic acid +  
4-hydroxy-3-all-trans-decaprenylbenzoic acid 
4-hydroxy-3-all-trans-heptaprenylbenzoic acid 
4-hydroxy-3-all-trans-nonaprenylbenzoic acid 
4-hydroxy-3-polyprenylbenzoic acid 
4-hydroxy-L-prolinate 
4-hydroxy-L-proline zwitterion 
4-hydroxymellein 
4-hydroxynon-2-enal +   
4-hydroxyphenylacetate 
4-hydroxyphenylacetic acid +   
4-hydroxyphenylpyruvic acid +  
4-hydroxyphenylpyruvic acid oxime 
4-hydroxyproline +  
4-maleylacetoacetate 
4-methoxy-17beta-estradiol +   
4-methoxy-4-oxo-3-phenylbutanoic acid 
4-methoxyestrone +  
4-methoxytyramine  
4-methyl-2-oxopentanoate 
4-methyl-2-oxopentanoic acid  
4-methyl-3-penten-1-amine 
4-Methyl-3-penten-2-one, 9CI  
4-methylcatechol +   
4-methylpent-3-en-1-yl acetate 
4-methylpentanal  
4-methylthio-2-oxobutanoate +  
4-methylundecane 
4-nitrophenyl hydrogen sulfate  
4-O-beta-D-glucosyl-4-coumaric acid +  
4-O-demethylbarbatate 
4-O-methyl-L-dopa 
4-oxo-3-(phenylmethylene)pentanoic acid 
4-oxobutanoate 
4-Oxohex-1,6-diyl diacetate 
4-penten-2-one 
4-pyridoxate 
4-trimethylammoniobutanal 
4a-hydroxytetrahydrobiopterin +  
4alpha-(3-methyl-4-formyloxy-heptyl)-3alpha-methyl-2-oxetanone 
4alpha-(3-methyl-4-formyloxy-hexyl)-3alpha-methyl-2-oxetanone 
4alpha-formyl-4beta-methyl-5alpha-8-cholesten-3beta-ol 
4alpha-formyl-5alpha-cholest-8-en-3beta-ol 
4alpha-hydroxymethyl-4beta-methyl-5alpha-8-cholesten-3beta-ol 
4alpha-hydroxymethyl-4beta-methylzymosterol 
4alpha-hydroxymethyl-5alpha-cholest-8-en-3beta-ol 
4alpha-methyl-5alpha-cholest-8-en-3-one 
4alpha-methyl-5alpha-cholest-8-en-3beta-ol 
4alpha-methylzymosterol +  
4beta-hydroxycholesterol  
4beta-methylzymosterol-4-carbaldehyde 
4E,15Z-bilirubin IXa 
5''-hydroxycannabidiol 
5'-acetylphosphoadenosine 
5'-adenylyl sulfate(2-) 
5'-deoxyadenosine 
5'-S-methyl-5'-thioadenosine  
5'-xanthylate(2-) 
5(S),6(S)-epoxy-18(S)-hydroxy-(7E,9E,11Z,14Z,16E)-icosapentaenoic acid 
5(S)-HETE 
5(S)-HPETE(1-) 
5,10-dihydro-9-dimethylallylphenazine-1-carboxylic acid 
5,6,6'-trihydroxy-5'-methoxy[biphenyl]-3,3'-dicarboxylic acid 
5,6,7,8-tetrahydrobiopterin +   
5,6-dihydrothymine 
5,6-dihydrouracil 
5,6-dihydroxyindole-2-carboxylate +  
5,6-dimethylbenzimidazole 
5,6-trans-vitamin D3 
5-(2-carboxylatoethyl)-4-oxo-4,5-dihydro-1H-imidazol-5-ide 
5-(2-hydroxyethyl)-4-methylthiazole 
5-(6-O-malonyl-beta-D-glucosyloxy)-indole-3-carboxylic acid 
5-(hydroxymethyl)cytosine +   
5-(methylsulfanyl)-2,3-dioxopentyl phosphate(2-) 
5-(undeca-3,5,7-trien-1-yl)-2-furyl hydrogen carbonate 
5-(undeca-3,5,7-trien-1-yl)furan-2-ol +  
5-[(1-carboxyethenyl)oxy]-6-hydroxycyclohexa-1,3-diene-1-carboxylic acid +  
5-[3-(2-chlorophenyl)-1-oxoprop-2-enyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid methyl ester 
5-[3-(2-fluorophenyl)-1-oxoprop-2-enyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid methyl ester 
5-[3-(3-chlorophenyl)-1-oxoprop-2-enyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid methyl ester 
5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->3)]-D-glucopyranose 
5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->6)-[beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->6)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose +  
5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-) +  
5-amino-1-(5-phosphonato-D-ribosyl)imidazol-3-ium 
5-amino-1-(5-phosphonato-D-ribosyl)imidazole-4-carboxylate 
5-amino-2-oxopentanoic acid 
5-aminolevulinic acid +   
5-aminopentanoic acid +  
5-deoxyaurocitrin 
5-diphospho-1D-myo-inositol pentakisphosphate 
5-dodecenoate 
5-dodecenoic acid +  
5-ethenyl-1,3-oxazolidine-2-thione +   
5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide(2-) 
5-formimidoyltetrahydrofolate(2-) 
5-formyluracil 
5-guanidino-2-oxopentanoic acid 
5-hydroperoxy-15-HETE +  
5-hydroxy-8-methoxy-4-phenylisoquinolin-1(2H)-one 
5-hydroxy-L-tryptophan 
5-hydroxy-N-formylkynurenine +  
5-hydroxybenzimidazole 
5-hydroxybenzofuran-2-one 
5-hydroxyindole  
5-hydroxyisouric acid +  
5-hydroxykynurenine +  
5-hydroxymethyl-2-furoic acid 
5-hydroxymethyluracil +  
5-hydroxytryptophan +   
5-methoxytryptamine +   
5-methyl-2-furaldehyde 
5-methylcytosine +   
5-methyldec-1-ene 
5-methylorsellinic acid 
5-methyltetrahydrofolic acid +   
5-methyltryptamine  
5-nonen-2-one +  
5-O-phosphonato-alpha-D-ribofuranosyl diphosphate(5-) 
5-O-phosphono-alpha-D-ribofuranosyl diphosphate 
5-oxo-delta-bilirubin 
5-oxo-ETE  
5-oxoprolinate +  
5-oxoproline +   
5-PAHSA 
5-PAHSA(1-) 
5-phospho-beta-D-ribosylaminium(1-) 
5alpha-androstane +   
5alpha-androstane-3alpha,17beta-diol +   
5alpha-androstane-3beta,17beta-diol +   
5alpha-cholest-7-en-3beta-ol +   
5alpha-cholest-8-en-3beta-ol 
5alpha-cholesta-7,24-dien-3beta-ol 
5alpha-pregnane-3,20-dione  
5beta-cholestan-3-one 
5beta-cholestane-3alpha,7alpha,12alpha,26-tetrol +  
5beta-cholestane-3alpha,7alpha,12alpha-triol 
5beta-cholestane-3alpha,7alpha,26-triol 
5beta-cholestane-3alpha,7alpha-diol 
5beta-dihydrotestosterone 
5beta-pregnane-3,20-dione 
6,11-Di-O-acetylalbrassitriol 
6,6,6-trifluoro-5-hydroxy-1,5-diphenyl-1-hexen-3-one 
6,7-dihydrobiopterin +  
6-(2-amino-2-carboxyethyl)-4-hydroxybenzothiazole 
6-(3-hexenyl)tetrahydro-2H-pyran-2-one +  
6-(alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol +  
6-(carboxymethoxy)hexanoic acid 
6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol(1-) +  
6-\{[1-(benzylsulfonyl)piperidin-4-yl]amino\}-3-(carboxymethoxy)thieno[3,2-b][1]benzothiophene-2-carboxylic acid 
6-amino-2-oxohexanoic acid +  
6-bromoconicamin 
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-10,14,15-trimethyl-17-(2-methylpropyl)-2-oxa-18-azatricyclo[10.7.0.01,16]nonadeca-4,10,13-triene-3,19-dione 
6-hydroxymethyladenine 
6-isopropenyl-4,4a-dimethyl-2,3,4,4a,5,6,7,8-octahydronaphthalen-2-ol +  
6-lactoyl-5,6,7,8-tetrahydropterin +  
6-linalyl-2-O,3-dimethylflaviolin 
6-Methyl-3,5-heptadien-2-one 
6-methyladenine 
6-O-phosphonato-D-glucono-1,5-lactone(2-) 
6-oxoprostaglandin F1alpha  
680C91  
6alpha-hydroxycannabidiol 
6beta-hydroxycannabidiol 
6beta-hydroxycortisol  
6beta-hydroxycortisone 
6beta-hydroxyprogesterone hemisuccinate 
6beta-hydroxytestosterone +   
7,8-dihydro-beta-carotene 
7,8-dihydroneopterin +  
7,8-dihydroneopterin 3'-triphosphate(4-) 
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-dehydrodesmosterol 
7-demethylsiderin 
7-hydroxycannabidiol 
7-methylguanine +   
7-O-geranyl-2-O,3-dimethylflaviolin 
7-octen-2-ol 
7-octen-2-one 
7-oxo-5alpha-cholestan-3beta-ol 
7-oxolithocholic acid +   
7-PAHSA 
7-PAHSA(1-) 
7alpha,12alpha-dihydroxy-3-oxo-5beta-cholan-24-oic acid +  
7alpha,12alpha-dihydroxy-5beta-cholestan-3-one 
7alpha,12alpha-dihydroxycholest-4-en-3-one 
7alpha,25-dihydroxy-4-cholesten-3-one 
7alpha,25-dihydroxycholesterol 
7alpha,26-dihydroxycholesterol +  
7alpha-acetoxymultiplolide A 
7alpha-hydroxy-3-oxo-4-cholestenoic acid 
7alpha-hydroxy-3-oxo-5beta-cholan-24-oic acid 
7alpha-hydroxy-5beta-cholestan-3-one 
7alpha-hydroxycholest-4-en-3-one  
7beta,15alpha,22-trihydroxyhopane 
7beta,15alpha-dihydroxy-22(29)-hopene 
7beta-hydroxyepiandrosterone 
8,5'-diferulic acid 
8,9-Dehydrothymol methyl ether 
8-acetyl homononactic acid 
8-aminooctanoic acid 
8-epi-prostaglandin E2  
8-hydroxy-2-oxabicyclo[3.3.1]non-6-ene-3,5-dicarboxylic acid 
8-hydroxyadenine 
8-methyl-4-methylidenenon-7-en-2-one 
8-nitroguanosine 3',5'-cyclic monophosphate 
8-oxoadenine 
8-PAHSA 
8-PAHSA(1-) 
8-prenyldaidzein 
8alpha-acetoxymultiplolide A 
9(S)-HPODE 
9,10-epoxyoctadecanoic acid +  
9-(3-methylbutanoyl)-8,10-dehydrothymol 
9-deoxy-hymatoxin A 
9-HODE +   
9-hydroxy-8,10-dehydrothymol 
9-isobutyryloxy-8,10-dehydrothymol 
9-O-angeloyl-8,10-dehydrothymol 
9-PAHSA 
9-PAHSA(1-) 
[des-Phe(8), des-Arg(9)]-bradykinin 
[Pyr1]apelin-12(2+) 
[Pyr1]apelin-13(2+) 
\{4-[(carboxymethoxy)carbonyl]-3,3-dioxido-1-oxonaphtho[1,2-d]-1,2-thiazol-2(1H)-yl\}acetic acid 
A-Ketoglutaric acid oxime 
A41030A 
A47934 
AACOCF3  
Ac-Asp-Glu  
acetaldehyde +   
acetate +   
acetic acid [2-[2-(1-oxo-3-phenylprop-2-enyl)-3-phenyl-3,4-dihydropyrazol-5-yl]phenyl] ester 
acetoacetate 
acetoacetyl-CoA(4-) 
acetone +   
Acetyl botryenaloate 
acetyl dihydrogen phosphate 
Acetyl-3-hydroxyisobutyric acid 
acetyl-CoA(4-) 
acetylcholine +   
acetylerucifoline 
acetylerucifoline N-oxide 
acetylseneciphylline 
acetylseneciphylline N-oxide 
achilleol A 
acremoauxin A 
acrivastine  
acromelic acid A 
Acromelic acid B 
Acromelic acid C 
acrophylline 
acroptilin 
Acrostalic acid 
acrovestone +   
acrylate +   
acrylonitrile +   
acryloyl-CoA(4-) 
actinorhodin 
acuminatin 
acyl-carrier protein +  
acylglycerone phosphate +  
adenine +   
adenosine +   
adenosine 3',5'-bismonophosphate(4-) 
adenosine 5'-monophosphate(2-) +  
adipic acid +   
ADP +   
ADP alpha-D-glucoside(2-) 
ADP(3-) +  
ADP-alpha-D-mannose 
ADP-D-ribose 2'-phosphate(4-) 
ADP-D-ribose(2-) +  
adrenaline +   
adxanthromycin A 
adxanthromycin B 
aflatoxin B1 +   
aflatoxin B1 exo-8,9-epoxide  
african-1-ene 
agglomerin F 
agmatinium(2+) 
agnestin A 
agnestin B 
AICA ribonucleotide  
aigialone 
ajaconine 
Alachalasin A 
Alachalasin D 
alangimarine 
alangiside 
alantolactone +   
alatolide 
aldaric acid +   
aldehydo-D-xylose +  
aldehydo-L-iduronate 
aldehydo-N-acetyl-D-glucosamine 
aldehydo-N-acetyl-D-mannosamine 
aldosterone +   
alizarin complexone 
alkali Blue G 
alkenyl alcohol +   
alkenylbenzene +   
all-cis-5,8,11,14,17-icosapentaenoate +  
all-cis-5,8,11,14,17-icosapentaenoic acid +  
all-cis-8,11,14,17-icosatetraenoic 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-trans-4-hydroxyretinoic acid +   
all-trans-dodecaprenyl diphosphate 
all-trans-dodecaprenyl diphosphate(3-) 
all-trans-retinal +   
all-trans-retinoate +  
all-trans-retinoic acid +   
all-trans-retinol +   
allantoate 
allantoin +   
allenes +   
alliin +   
allocholic acid +  
allyl cyanide  
allyl octadecyl oxalate 
allylglycine +  
allylic alcohol +   
alpha,alpha-trehalose +   
alpha,omega-dicarboxylic acid +   
alpha-Allokainic acid 
alpha-aminobutyrate 
alpha-aminobutyric acid +  
alpha-cubebene 
alpha-D-galactose 1-phosphate(2-) 
alpha-D-glucosamine 6-phosphate 
alpha-D-glucose 1,6-bisphosphate 
alpha-D-glucose 1,6-bisphosphate(4-) 
alpha-D-glucose 1-phosphate(2-) 
alpha-D-glucose-1,2-((13)C2) 
alpha-D-glucosyl-(1->3)-beta-D-mannose 
alpha-D-mannose 1-phosphate(2-) 
alpha-D-mannosyl-beta-D-mannosyldiacetylchitobiosyldiphosphodolichol 
alpha-D-NeuNAc-(2->9)-alpha-D-NeuNAc 
alpha-D-ribofuranose 5-phosphate 
alpha-D-ribose 1-phosphate(2-) 
alpha-isomethylionyl acetate 
alpha-ketoglutaric acid-13C4 
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->1')-Cer +  
alpha-linolenate +  
alpha-linolenoyl-CoA 
alpha-maltotriose +  
alpha-Man-(1->2)-alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->2)-alpha-Man-(1->3)-[alpha-Man-(1->2)-alpha-Man-(1->6)]-alpha-Man-(1->6)]-beta-Man-(1->4)-beta-GlcNAc-(1->4)-alpha-GlcNAc(PP-Dol) 
alpha-Methylstyrene  
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-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-D-Glc-(1<->1')-Cer 
alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-Gal-(1->3)-beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1<->1')-Cer 
alpha-Neu5NAc-(2->8)-alpha-Neu5NAc-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer 
alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->3)-beta-D-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)]-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer +  
alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->4)-beta-D-Glcp +   
alpha-Neup5NAc-(2->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer 
alpha-nootkatol 
alpha-onocerin 
alpha-phenylglycine +   
alpha-pinene oxide 
alpha-tocotrienol  
altenusin  
alternapyrone 
amaranthin 
Amiaspochalasin D 
Amiaspochalasin E 
Amiaspochalasin H 
amino dicarboxylic acid +   
aminomalonic acid  
ammonioacetone 
ammonium +   
anaerobilin 
androst-4-ene-3,17-dione +   
androst-5-ene-3beta,17beta-diol +   
androstane-3,17-dione +   
androsterone +   
androsterone 3-glucosiduronic acid  
androsterone sulfate 
angiotensin (1-9) 
angiotensin (1-9) dizwitterion 
angiotensin I  
angiotensin I dizwitterion 
angiotensin-(1-5) dizwitterion 
anthranilate +  
anthranilic acid +   
antroquinonol  
apelin-12 
apelin-13 
apelin-16(6+) 
apelin-17(6+) 
aphidicolin  
apo-[acyl-carrier protein] 
aquacob(III)alamin 
arabinitol +  
arachidonate +   
arachidonic acid +   
arachidonoyl-CoA(4-) 
aranotin 
Arecoic acid A 
Arecoic acid B 
Arecoic acid C 
Arecoic acid D 
Arecoic acid E 
Arecoic acid F 
aryl(methyl)malonic acid +  
ascochlorin 
ascofuranol 
ascofuranone 
ascomycotin A 
Asp-Tyr-Met-Gly-Trp-Met-Asp-Phe-NH2 
Asperchalasine D 
Asperchalasine I 
asperfuranone 
Aspergillus metabolite +   
Aspochalamin A 
Aspochalamin C 
Aspochalamin D 
Aspochalasin D 
Aspochalasin E 
Aspochalasin G 
Aspochalasin I 
Aspochalasin J 
Aspochalasin K 
Aspochalasin L 
Aspochalasin N 
Aspochalasin O 
Aspochalasin P 
Aspochalasin V 
Aspochalasin Z 
aspyridone A 
aspyridone B 
asterriquinone C1 
ATP(3-) 
ATP(4-) +  
atractyligenin 2-glucuronide 
atromentin 
ATTO 565 +  
ATTO 565 meta-isomer(1+) +  
ATTO 565 para-isomer(1+) +  
ATTO 590 +  
ATTO 590 meta-isomer(1+) +  
ATTO 590 para-isomer(1+) +  
aurachin B 
aureothin 
avenic acid B 
averantin +  
azaphilone +   
baeocystin 
bassianolide 
BAYu9773 
BC 01 C3 
BE-52211 B 
BE-52211 C 
beauvericin  
beauveriolide I 
behenate +  
belinostat  
benazeprilat +   
benzenedicarboxylic acid +   
benzothiazine +   
benzylpenicilloyl-cysteine 
beta-(methylenecyclopropyl)pyruvic acid 
beta-alanine +   
beta-carboline +   
beta-carotene +   
beta-casochemotide-1 
beta-casomorphin-6 (human) 
beta-casomorphin-7 (human) 
beta-casomorphin-7 (human)(1-) 
beta-citrylglutamic acid 
beta-D-fructofuranose 2,6-bisphosphate  
beta-D-fructofuranose 2,6-bisphosphate(4-) 
beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-[beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->6)]-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-[beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->6)]-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-[beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->6)]-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose 
beta-D-galactosyl-(1->3)-N-acetyl-D-galactosaminyl group 
beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-acylsphingosine +  
beta-D-galactosyl-(1->4)-beta-D-glucosyl-N-(hexacosanoyl)sphingosine 
beta-D-galactosyl-(1<->1')-N-acyl-(4E,8E)-9-methylsphinga-4,8-dienine 
beta-D-galactosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,6)-N-acetyl-D-galactosaminyl group 
beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(1-) +  
beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer +  
beta-D-Galp-(1->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-glucosyl-(1<->1')-N-acyl-(4E,8E)-9-methylsphinga-4,8-dienine- 
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-leucine +  
beta-onocerin 
beta-sitosterol 3-O-acetate 
betaenone A +  
betaine aldehyde 
betalamic acid 
betanidin quinone 
bikaverin 
bilirubin IIIalpha 
bilirubin IXalpha  
bilirubin XIIIalpha 
bilirubin(2-) 
biliverdin +   
biliverdin beta 
biliverdin delta 
biliverdin hydrochloride 
biliverdin(2-) 
biotin +   
biotin amide 
biotinate +  
biotinyl-5'-AMP 
Bipolenin C 
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 
Bisaspochalasin A 
Bisaspochalasin B 
Bisaspochalasin C 
biscognienyne B 
blazein 
Bonactin 
bongkrekic acid  
botrallin 
botryosphaerin H 
brassicasterol +  
brassiteraene A 
brassiteraene B 
Brefeldin A formylate 
Brevidiolide 
brexanolone 
bromosuccinic acid 
burchellin 
butafenacil  
butan-1-ol +   
butyl dec-9-enoate 
Butyl ethyl malonate 
butyl hexanoate 
butyl propionate 
butyrate +   
butyryl-CoA(4-) 
C4-dicarboxylic acid +   
cadiolide B 
caffeine +   
calcidiol +   
calciol +   
calcitetrol 
calcitriol +   
Calcium propionate  
calcium(2+) +   
candoxatrilat +   
cannabichromenic acid 
cannabidiol +   
cantharidic acid  
canthaxanthin  
carbamoyl phosphate(2-) 
carbon dioxide  
carbon monoxide  
carboxyacetyl-[acyl-carrier protein] 
carboxyfentanyl 
carboxyibuprofen 
Carboxyphosphonopyruvate 
cardiolipin +  
carnitine +   
carnitinium +  
carnosine +   
Catathelasmol E 
CDP(3-) +  
CDP-1-palmitoyl-2-arachidonoyl-sn-glycerol 
CDP-1-palmitoyl-2-arachidonoyl-sn-glycerol(2-) 
CDP-1-stearoyl-2-arachidonoyl-sn-glycerol 
CDP-1-stearoyl-2-arachidonoyl-sn-glycerol(2-) 
CDP-1-stearoyl-2-linoleoyl-sn-glycerol 
CDP-1-stearoyl-2-linoleoyl-sn-glycerol(2-) 
CDP-1-stearoyl-2-oleoyl-sn-glycerol 
CDP-1-stearoyl-2-oleoyl-sn-glycerol(2-) 
CDP-choline  
CDP-diacylglycerol(2-) +  
CDP-ethanolamine(1-) 
ceanothic acid 
ceftibuten +   
cephalanone F 
cephalosporin C +   
cercosporamide 
cercosporin 
cerebroside D 
cerotate +  
chaetocyclinone A 
chaetocyclinone B 
chaetocyclinone C 
Chaetoglobosin K 
Chaetomium metabolite +   
chavicol hydrogen sulfate 
chenodeoxycholate +  
chenodeoxycholic acid +   
chenodeoxycholic acid 3-O-(beta-D-glucuronide) 
chenodeoxycholoyl-CoA 
chitin  
chlorendic acid  
chloride +   
chloromonilicin 
cholate +   
cholest-4-en-3-one +   
cholesta-5,7-dien-3beta,24S-diol 
cholesta-5,7-dien-3beta,25-diol 
cholesta-5,7-dien-3beta-ol +   
cholestanol 7alpha,8alpha-epoxide 
cholesterol +   
cholesterol sulfate  
cholesteryl acetate 
cholesteryl linoleate  
cholesteryl palmitate  
cholic acid +   
choline +   
choline alfoscerate 
choline phosphate(1-) 
choloyl-CoA(4-) 
cinaciguat  
cinepazide 
cinnamic acids +   
cinnarizine  
cis,cis-2-amino-3-(3-oxoprop-1-enyl)but-2-enedioate 
cis,cis-2-ammonio-3-(3-oxoprop-1-enyl)but-2-enedioate(1-) 
cis-2-Carboxycyclohexyl-acetic acid 
Cis-3-chloroacrylic-acid 
cis-3-hydroxy-D-proline 
cis-4-Decenedioic acid 
cis-4-Octenedioic acid 
cis-9-nonadecenoic acid 
cis-aconitate(3-) 
cis-dodec-3-enoyl-CoA(4-) 
cis-resveratrol 3-O-glucuronide 
Citalopram Oxalate 
citraconic acid  
citral dimethyl acetal  
citramalate(2-) +  
citramalic acid +  
CJ-15,801 
cladofulvin 
cladoniamide +  
Cladospolide E 
clavaphyllene 
clitidine 
CMP-N-acetyl-beta-neuraminate(2-) +  
CMP-N-glycoloyl-beta-neuraminate(2-) 
cob(I)alamin 
cob(II)alamin 
cobamamide +   
cocaine(1+) +   
coenzyme A(4-) +  
coenzyme Q10  
cohibin +  
colleterpenol 
colossolactone V 
colossolactone VII 
compactin diol lactone 
coproporphyrin I 
coproporphyrin III 
coproporphyrinogen I 
coproporphyrinogen III(4-) 
cordysinin A 
cordysinin B 
cordysinin C 
cordysinin D 
Coriolopsin A 
corticosterone +   
cortisol +   
cortisol 21-sulfate 
cortisone +   
Cosmochlorin B 
coumarin +   
cratoxylumxanthone B 
cratoxylumxanthone C 
cratoxylumxanthone D 
creatine +   
creatinine  
CRM-51005 
cromoglycic acid 
crotonoyl-CoA(4-) 
cspyrone B1 
CTP(4-) +  
culmorin 
curvularol 
cyanate +   
cyathadiol 
cyathatriol +  
Cyathiformine A 
Cyathiformine C 
Cyathiformine D 
cyathusal A 
cyathusal B 
cyathusal C 
cycloaraneosene 
cyclobutanedicarboxylic acid +  
cyclooctasulfur 
cyclotetradecane +   
Cylindrolactone A 
cysteamine +   
cysteaminium 
cystine +   
cystine zwitterion +  
cytidine +   
cytidine 5'-monophosphate +   
cytidine 5'-monophosphate(2-) +  
cytochalasan alkaloid +   
Cytochalasin X 
Cytochalasin Y 
cytosine +   
Cytospolide N 
Cytospolide P 
D-alaninate 
D-alanine +   
D-alaninium 
D-argininium(1+) +  
D-aspartate(1-) +  
D-erythrose 4-phosphate  
D-erythrose 4-phosphate(2-) 
D-fructose 6-phosphate(2-) 
D-galactonate +  
D-galactono-1,4-lactone +  
D-galactopyranose 1-phosphate +   
D-galactose +   
D-glucarate(2-) +  
D-glucitol +   
D-gluconate +  
D-glucopyranose +   
D-glucopyranose 6-phosphate(2-) +  
D-glucopyranuronate +  
D-glucosamine +   
D-glucosamine 6-phosphate +   
D-glucose-(13)C6 
D-glucosyl-N-acylsphingosine +  
D-glucuronate +  
D-glucuronate 1-phosphate 
D-glucurono-6,3-lactone  
D-glyceraldehyde +   
D-iditol 
D-kynurenine 
D-lysinate 
D-lysine +  
D-lysinium(1+) +  
D-lysinium(2+) 
D-mannitol 1-phosphate 
D-mannose 1-phosphate +  
D-o-tyrosine +  
D-ornithinium(1+) 
D-pipecolate 
D-pipecolic acid 
D-prolinate 
D-prolinium +  
D-prolinol 
D-ribose +   
D-ribosylnicotinate 
D-ribulose +  
D-ribulose 5-phosphate(2-) 
D-serine +  
D-tagatofuranose 1,6-bisphosphate(4-) 
D-tagatofuranose 6-phosphate(2-) 
D-threitol  
D-xylulose +   
D-xylulose 5-phosphate(2-) +  
dADP +  
dADP(3-) 
Dahliane H 
dainic acid A 
dalcochinin-8'-O-beta-D-glucoside 
dATP(4-) 
dCDP 
dCDP(3-) +  
dCTP +   
deamido-NAD(+) +   
debrisoquin +   
decane-1,2-diol 
decanoate +  
decanoic acid +   
decanoyl-[acyl-carrier protein] 
decanoyl-CoA(4-) +  
decenals +  
dehydro-D-arabinono-1,4-lactone 
dehydroascorbide(1-) 
dehydroeburiconic acid 
dehydroepiandrosterone +   
dehydroepiandrosterone sulfate  
dehydroepiandrosterone sulfate(1-) +  
Delta(6)-protoilludene 
delta-terpineol acetate 
deoxyaureothin +  
deoxycholate +  
deoxycholoyl-CoA(4-) 
deoxyfuconojirimycin 
deoxyherqueinone 
deoxyherqueinone(1-) 
deoxyhypusine +  
deoxylapachol 
deoxylimonoic acid D-ring-lactone 
deoxyribonucleic acid +  
deoxyviolacein 
depudecin +  
Desmosdumotin C 
desmosterol +   
dGDP(3-) 
dGTP  
di-1-propenyl sulfide +  
dialkenyl ketone +   
diazepinomicin 
dibenzo[a,l]pyrene  
dibenzo[b,d]furan-4,6-dicarboxylic acid 
dicarboxylic fatty acid +   
dichlorodiaportinolide 
Didodecyl 3,3'-thiodipropionate oxide 
Didodecyl thiobispropanoate 
dienestrol  
Diethyl 2-(2-furyl)-4-hydroxy-4-methyl-6-oxo-1,3-cyclohexanedicarboxylate 
diethylstilbestrol +   
diglyceride +   
Diglycolic acid  
dihomolinoleate 
dihomolinoleic acid +  
Dihydro-3-(2-octenyl)-2,5-furandione 
dihydrocanadensolide 
dihydrodipicolinic acid +  
dihydrofolate(2-) 
dihydrogen +   
dihydrokainic acid 
dihydrolipoamide +   
dihydrolipoate +  
dihydrolipoic acid +   
dihydrolipoylprotein 
dihydropyriculariol 
dihydropyriculol 
dihydroserrulatene 
dihydrostemphyloxin I 
dihydroxyacetone +   
dihydroxyacetone phosphate  
dihydroxymalonic acid 
Dimethyl (3-oxocyclohexyl)malonate 
Dimethyl camphorate 
dimethylcarbate 
dimethylmaleic acid 
dimethylmalonic acid 
diorcinol 
dioxosuccinic acid 
dioxygen +   
diphenic acid 
diphosphate(3-) +  
disodium cytidine 5'-monophosphate 
Disorazol A 
Disorazole H 
Disorazole I 
Disorazole-A2 
Disorazole-B2 
Disorazole-C1 
Disorazole-C2 
Disorazole-D3 
Disorazole-E1 
Disorazole-E2 
Disorazole-F2 
Disorazole-G1 
Disorazole-G2 
Disorazole-G3 
dithiadene +  
dITP(4-) 
divarinol 
djalonensone 
docosahexaenoic acid +   
docosanedioic acid 
dodecamethylpentasiloxane 
dodecanedioate(2-) 
dodecanedioic acid +   
dolabradiene +  
dolichodial 
dolichol +   
dolichyl beta-D-glucosyl phosphate 
dolichyl D-mannosyl phosphate +  
dolichyl diphosphate 
dolichyl phosphate(2-) 
dopa +   
dopamine +   
dopaminium(1+) 
dTDP(3-) 
dTDP-4-dehydro-6-deoxy-alpha-D-glucose(2-) 
dTDP-4-dehydro-6-deoxy-L-mannose(2-) 
dTDP-alpha-D-glucose(2-) +  
dTDP-L-rhamnose +  
dTMP(2-) +  
dTTP(4-) 
dUDP(3-) 
dUMP(2-) +  
dustanin 
dUTP +  
dynorphin A-(1-12)(4+) 
dynorphin A-(1-13)(5+) 
dyspropterin +  
eburicol +  
ecgoninium methyl ester(1+) 
echinulin 
efinaconazole 
egonol beta-D-glucoside 
Elemicin  
elemol 
Elenaic acid 
ellagic acid +   
emodin anthrone +   
enal +   
enalaprilat (anhydrous) +   
enamide +   
Enamidin 
enamine +   
enoate ester +   
enol +   
enol ether +   
enol-oxaloacetic acid 
enone +   
ent-atiserene 
enyne +   
epiandrosterone +  
epiandrosterone sulfate 
epiandrosterone sulfate(1-) 
epichlicin 
epidihydrocholesterin 
epitestosterone +   
eprosartan +   
equisetin 
ergometrine +  
ergosine  
ergosta-4,6,8(14),22-tetraen-3-one  
ergosterol +   
ergothioneine +   
ergothioneine thione form +  
erucamide  
erucifoline +   
erucifoline N-oxide 
erythritol +  
erythro-4-hydroxy-L-glutamate(1-) 
erythro-5-hydroxy-L-lysine 
erythro-5-hydroxy-L-lysinium(1+) 
erythroglaucin 
erythronate +  
erythronic acid +  
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+) +  
ethoxide +  
ethyl 2-methylbutyrate 
Ethyl 3,3-diiodoacrylate 
Ethyl 3-iodo-2E-acrylate 
ethyl 3-methylbutyl butanedioate 
ethyl cyclohexanecarboxylate 
ethyl homononactyl homononactate 
ethyl isovalerate 
ethyl linolenate 
Ethyl malonate  
ethyl nonactyl nonactate 
ethyl phenylglyoxylate 
ethylamine +   
ethylmalonic acid +   
Eutypellenoid B 
Eutypellenoid C 
exophillic acid +  
F-9775A 
F-9775B 
FAD  
FADH2(2-) +  
farnesol +   
fellutamide C 
fellutamide D 
fenaminstrobin 
ferricytochrome b5 
ferricytochrome c +  
ferrirubin 
ferrocytochrome c +  
ferroheme b +   
Ferrous fumarate 
fertaric acid +  
ferulsinaic acid 
filipin III  
Flavichalasine A 
Flavichalasine B 
Flavichalasine C 
Flavichalasine D 
Flavichalasine E 
Flavichalasine F 
Flavichalasine G 
Flavichalasine H 
Flavichalasine I 
Flavichalasine J 
Flavichalasine K 
Flavichalasine L 
Flavichalasine M 
fluensulfone  
FMN +   
FMN(3-) +  
folic acid +   
fomitoside E 
fomitoside F 
formate +  
formyl decanoate 
formyl dodecanoate 
formyl hexanoate 
formyl octadecanoate 
formyl octanoate 
formyl-CoA(4-) 
fostriecin  
FR171456 
fructosylglycine 
fujikurin D 
fumagillin +   
fumarate(2-) +  
fungal xenobiotic metabolite +   
fungisterol 
furan-2,5-dicarboxylic acid 
fusahexin 
fusaproliferene 
fusaripeptide A 
fusarithioamide A 
Fusaspirol A 
Fusaspirol B 
fusaterpenol 
galactarate(1-) 
galactarate(2-) 
galactaric acid +   
galactitol +  
galactonic acid +  
galactosaminogalactan 
gamendazole  
gamma-aminobutyrate +   
gamma-aminobutyric acid +   
gamma-carotene +  
gamma-CEHC beta-glucuronide 
gamma-dodecalactone 
gamma-elemene 
gamma-Glu-Gln 
gamma-Glu-Gln(1-) 
gamma-Glu-Glu 
gamma-Glu-Glu(2-) 
gamma-Glu-Gly 
gamma-Glu-Ile 
gamma-Glu-Leu 
gamma-Glu-Met 
gamma-Glu-Met(1-) 
gamma-Glu-Tyr 
gamma-Glu-Tyr(1-) 
gamma-Glu-Val 
gamma-Glu-Val(1-) 
gamma-glutamylphenylalanine 
gamma-glutamylthreonine +  
gamma-linolenate +  
gamma-linolenic acid +   
gamma-linolenoyl-CoA(4-) 
gamma-octalactone 
ganoderol B  
ganodesterone 
ganolucidic acid D 
GDP(3-) +  
GDP-4-dehydro-6-deoxy-alpha-D-mannose(2-) 
GDP-alpha-D-mannose +  
GDP-alpha-D-mannose(2-) 
GDP-glucose +   
GDP-L-fucose(2-) 
Genipinic acid 
gentisyl alcohol 
geranyl benzoate 
geranyl diphosphate(3-) 
geranyl phosphate 
germacrene D-4-ol 
ghrelin  
gibberellin A1(1-) 
gibberellin A110 
gibberellin A12 +  
gibberellin A14 +  
gibberellin A15 (diacid form) 
gibberellin A15 (lactone form) +  
gibberellin A18 
gibberellin A19 
gibberellin A24 
gibberellin A36 
gibberellin A44 diacid 
gibberellin A51-catabolite 
gibberellin A53 +  
gibberellin A8-catabolite 
gibberellin A98 
gibepyrone A 
glandicoline B +  
globisporamic acid 
glomosporin 
Glu-Cys 
glucarate(2-) +  
glucaric acid +   
glucuronic acid +   
glutaconate(2-) +  
glutaconic acid +  
glutarate(1-) +  
glutarate(2-) +  
glutaric acid +   
glutaryl-CoA(5-) 
glutathionate(1-) +  
glutathione +   
glutathione disulfide(2-) 
glutaurine 
Glutinic acid 
Gly-Phe zwitterion 
Gly-Val 
glyceraldehyde 3-phosphate +   
glyceraldehyde 3-phosphate(2-) 
glycerate +  
glycerol +   
glycerol 1-phosphate +   
glycerone phosphate(2-) 
Glycinoeclepin A 
glycitein +   
glycochenodeoxycholate +  
glycochenodeoxycholic acid +   
glycocholate +  
glycocholic acid +   
glycodeoxycholate +  
glycodeoxycholic acid +   
glycohyocholate 
glycohyocholic acid 
glycolaldehyde +   
glycolate +  
glycolithocholate 
glycylglycine 
glycylglycine zwitterion 
glyoxylate +  
glyoxylic acid +   
gondamide 
gondoate +  
GTP(4-) +  
guaia-1(5),6-diene 
guanidinoacetic acid 
guanine +   
guanosine 5'-monophosphate(2-) +  
guignardone N 
hainanic acid A 
Hancockiamide A 
Hancockiamide B 
Hancockiamide C 
Hancockiamide E 
Hancockiamide G 
Hancockiamide I 
hawkinsin 
helvolic acid +  
helvolic acid methyl ester 
hematoporphyrin 
heme d cis-diol +  
heme d trans-diol 
heparan sulfate  
heptadecan-1-ol +  
heptan-4-ol 
heptenedioic acid +  
heptylmalonic acid 
hercynylcysteine sulfoxide 
hercynylselenocysteine 
hexacosanedioic acid 
hexadecan-1-ol +  
hexadecanal +  
hexadecanedioate(2-) 
hexadecanedioic acid +  
hexadecanoate +   
hexadecenal +  
hexadienedioic acid +   
hexan-2-ol 
hexanoate +   
hexanoic acid +   
hexanoyl-CoA +   
hexenedioic acid +  
hexyl heptanoate 
hispidin  
histamine +   
histaminium 
HMN-214 
Hoffman's violet free base 
holo-[acyl-carrier protein] 
homoallylic alcohol +   
homocysteine zwitterion 
homocystine +  
homocystine zwitterion +  
homogentisate 
homogentisic acid 
Homononactyl homononactate 
homovanillate 
homovanillic acid +   
hopane-6beta,11alpha,22,27-tetraol 
hopane-6beta,7beta,22-triol 
hordenine 
HT-2 toxin +   
human blood serum metabolite +   
human urinary metabolite +   
human xenobiotic metabolite +   
hyalodendriol C 
hyaluronic acid  
hydramethylnon +   
hydrazinocurcumin 
Hydroberkeleyone B 
hydrogen cyanide +   
hydrogencarbonate +   
hydrogensulfite +   
hydrosulfide +  
hydroxidodioxidosulfidosulfate(1-) 
hydroxyacetone +  
Hydroxyglutarate 
hydroxymalonic acid 
hyocholic acid 6-O-(beta-D-glucuronide) 
hyodeoxycholate +  
hyodeoxycholic acid +   
hyodeoxycholic acid 6-O-(beta-D-glucuronide) 
hypaphorine 
hypochlorous acid +   
hypotaurine +   
hypothemycin 
hypothiocyanous acid 
icosan-1-ol +  
icosanoate +  
icosanoyl-CoA +  
icosatetraenoic acid +   
IDP(3-) 
iduronic acid +  
Ile(5)-angiotensin II  
Ile(5)-angiotensin II dizwitterion 
Ile-Ile 
ilicicolin +  
imidaprilat  
imidazol-4-ylacetate 
imidazole-4-acetaldehyde 
iminoaspartic acid 
IMP +   
IMP(2-) +  
indigo carmine (acid form) 
indol-3-ylacetaldehyde  
indole +   
indole-3-acetamide  
indole-3-acetate 
indole-3-acetic acid +   
indole-3-carboxylic acid +   
indole-5,6-quinone-2-carboxylic acid 
indoxyl sulfate  
inosine +   
iodide +   
iodine atom +   
ipecoside 
iron methylchlorin 
iron(2+) +   
iron(3+) +   
isethionic acid  
isoaigialone B 
isobrucine 
isobrucine N-oxide 
isobutyrate +  
isobutyric acid anhydride 
isobutyryl-CoA +   
isobutyryl-CoA(4-) 
isocaproic acid +   
isoceanothic acid 
isocitrate(3-) +  
isodomoic acid A 
Isoelemicin 
isoelisabethatriene 
isoglutamic acid 
isolimonene 
isolithocholic acid 
isomaltose +  
isomethyleugenol +   
Isoniazid alpha-ketoglutaric acid 
isonicotinic acid +   
isonocardicin A 
isonocardicin C 
isooctanediol dibutyrate 
isopentenyl diphosphate(3-) 
Isopropenyl toluene b 
isopropyl dodecanoate 
isopropyl palmitate  
isopseudostrychnine 
isosojagol 
isostrychnine 
isostrychnine N-oxide 
isoterpinolene 
isotetrahydroauroglaucin 
isotrichodermol 
isoursodeoxycholic acid 
isovaleryl-CoA(4-) +  
itaconate(2-) 
itaconic acid +  
A dicarboxylic acid that is methacrylic acid in which one of the methyl hydrogens is substituted by a carboxylic acid group.
itaconyl-CoA(5-) 
ITP +  
ITP(3-) 
jasmolactone +  
jawsamycin 
julichrome Q6 +  
kainic acid +   
keto-phenylpyruvate 
ketotifen  
kinanthraquinone 
kinanthraquinone B +  
kinetensin 
kinetensin (1-8) 
kinetensin (1-8)(2+) 
kinetensin(2+) 
kisspeptin-54 
kynurenate 
kynurenic acid +   
kynurenine +   
L-2-amino-3-oxobutanoic acid 
L-2-Aminoadipate adenylate 
L-2-aminoadipate(1-) 
L-2-aminoadipic acid +  
L-4-hydroxyglutamic semialdehyde 
L-alloisoleucine +  
L-allysine +  
L-alpha-(methylidenecyclopropyl)glycine 
L-alpha-aminobutyric acid +  
L-arabinitol +  
L-arabinose +  
L-argininium(1+) +  
L-ascorbate +  
L-asparagine +   
L-aspartate(1-) +  
L-beta-ethynylserine 
L-citrulline +  
L-citrulline zwitterion +  
L-cystathionine  
L-cysteate(1-) +  
L-cysteic acid 
L-cysteine +   
L-cysteine glutathione disulfide 
L-cysteine hydrochloride +  
L-cysteine hydrochloride hydrate 
L-cysteinylglycine +  
L-cysteinylglycine zwitterion 
L-cystine +   
L-cystine anion 
L-dopa +  
L-dopa(1-) +  
L-dopachromate 
L-dopaquinone 
L-erythrulose +  
L-fucopyranose 1-phosphate +  
L-fucose +  
L-fuculose +  
L-galactonate +  
L-gamma-Glu-L-Thr 
L-gamma-Glu-L-Thr(1-) 
L-gamma-glutamyl phosphate(2-) 
L-gamma-glutamyl-L-cysteinate(1-) 
L-gamma-glutamyl-L-cysteine +   
L-glutamate(1-) +   
L-glutamic 5-semialdehyde +  
L-glutamine +   
L-gulonate +  
L-gulono-1,4-lactone 
L-histidine +   
L-histidinol +  
L-homoarginine  
L-homocarnosine 
L-homocitrulline +  
L-homocitrulline zwitterion 
L-homocysteine thiolactone 
L-homoserine +  
L-iditol 
L-isoleucine +   
L-kynureninate 
L-kynurenine +  
L-leucine +   
L-lysine +   
L-lysine zwitterion 
L-methionine +   
L-o-tyrosine +  
L-ornithinate +  
L-ornithinium(2+) 
L-pipecolate 
L-pipecolic acid +  
L-prolinate +  
L-prolinium +   
L-saccharopinate(1-) 
L-saccharopine 
L-selenocysteine +   
L-serine +   
L-sorbose +  
L-threonate 
L-threonine +   
L-thyroxine +  
L-tryptophan +   
L-tryptophanamide +  
L-valine +   
L-xylonate 
L-xylulose +  
labd-13(16),14-diene-9-ol 
lactate +   
lactose +   
Lahorenoic acid A 
Lahorenoic acid B 
lanost-8-ene-3beta,30-diol  
lanosterol +   
lansic acid +  
lanthionine ketimine 
lapachol  
Lauroyl peroxide 
lauroyl-CoA(4-) +  
lavendiol 
legioliulin 
Leu-enkephalin  
Leu-Leu 
leukotriene A4 +   
leukotriene A4(1-) 
leukotriene B4 +   
leukotriene B4(1-) 
leukotriene C4 +   
leukotriene C4(2-) 
leukotriene D4  
leukotriene E4(1-) 
leukotriene F4 
levoglucosan +  
limonene +   
limonoic acid 
linalool oxide pyranoside +  
linaloyl oxide 
Linderone 
linoleamide  
lipoamide +   
lipoate +  
lipoxin A4 +   
lipoxin B4 +  
lipoyl-AMP(1-) +  
lipoylprotein 
lithocholate +  
lithocholic acid +   
lithocholic acid 3-O-(beta-D-glucuronide) 
lithocholyl-CoA 
loline alkaloid +  
LSM-24504 
LSM-31444 
LSM-36615 
LSM-36617 
LSM-36623 
LSM-4526 
LSM-4818 
LSM-4819 
LSM-4820 
LSM-4821 
LSM-4925 
LSM-6206 
LSM-6645 
LSM-6681 
lucensimycin E 
Lucidone  
lugdunin 
luteolin-7-O-[beta-D-glucuronosyl-(1->2)-beta-D-glucuronide] 
LY404039 
lycosantalene 
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 
ma'ilione 
macrophomene 
malic acid +   
malonate(2-) +  
malonic acid +   
malonyl-CoA(5-) 
maltose +   
mangicdiene 
mangicol A 
mannarate(2-) +  
mannaric acid +  
mannitol +   
mannoprotein +  
melatonin +   
melleolide F 
menaquinone-4 +   
menaquinone-8 
mesaconate(2-) 
mesaconic acid +  
mesaconyl-CoA 
meso-2,6-diaminopimelic acid +  
meso-2,6-diaminopimelic acid dizwitterion 
Met-enkephalin 
methacrylyl-CoA  
methanethiol +   
methanol +   
methionine S-oxide +  
methotrexate  
methoxide 
methoxysuccinyl-Ala-Ala-Pro-Ala chloromethyl ketone 
methoxysuccinyl-Ala-Ala-Pro-Val chloromethyl ketone 
methyl (Z)-7-hexadecenoate 
methyl 3-phenylpropanoate 
methyl 4-hydroxy-2-oxo-4-phenyl-3-butenoate 
methyl acetyl botryenaloate 
methyl cyclohexanecarboxylate 
methyl icosapentaenoate 
methyl N-methylanthranilate 
methyl phenylglyoxalate 
methyl trans-cinnamate 
methylammonium +  
methylcobalamin  
methylcyclohexane 
methylcyclopentane 
methylene group 
methylglyoxal +   
methylmalonate(1-) 
methylmalonate(2-) 
methylmalonic acid +   
methylmalonyl-CoA +  
methylsuccinic acid 
mevastatin +   
MF-EA-705alpha 
MF-EA-705beta 
midafotel 
mitchellene D 
MK 351A 
ML-236C +  
mollisoside A 
monacolin J +  
monacolin J acid 
monascin  
monascorubrin 
mono(3-carboxypropyl) phthalate 
mono(6-carboxy-2-methylheptyl) phthalate 
mono(7-carboxy-2-methyloctyl) phthalate 
mono(glucosyluronic acid)bilirubin(2-) 
mono[2-(carboxymethyl)hexyl] phthalate 
monoacylglycerol 14:0 +  
monoacylglycerol 16:0 +   
monoacylglycerol 16:1 +  
monoacylglycerol 18:0 +  
monoacylglycerol 18:1 +   
monoacylglycerol 18:2 +  
monoacylglycerol 18:3 +  
monoacylglycerol 20:5 +  
monodehydro-L-ascorbate(1-) 
Monoethyl malonic acid 
mucidin 
muconic acid +   
multidienyl diphosphate(3-) 
murideoxycholate 
murideoxycholic acid 
muscimol  
mycobilin a 
mycobilin b 
mycotoxin +   
myo-inositol +   
myo-inositol 1,3,4,5,6-pentakisphosphate(10-) 
myo-inositol 1,3,4,6-tetrakisphosphate(8-) 
myo-inositol 1,3-bisphosphate 
myo-inositol hexakisphosphate(12-) 
myriocin  
myristamide 
myristoyl-[acyl-carrier protein] 
myristoyl-CoA(4-) +  
N(1),N(12)-diacetylsperminium(2+) 
N(1)-(5-phospho-D-ribosyl)glycinamide(1-) +  
N(1)-acetylspermidinium(2+) 
N(1)-acetylspermine 
N(1)-acetylsperminium(3+) 
N(1)-isopropyl-2-methylpropan-1,2-diamine 
N(2),N(2)-dimethylguanosine 
N(2)-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(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(6),N(6),N(6)-trimethyl-L-lysine +  
N(6)-(1,2-dicarboxyethyl)-AMP 
N(6)-(1,2-dicarboxylatoethyl)-AMP(4-) 
N(6)-acetyl-L-lysine +  
N(8)-acetylspermidine 
N(8)-acetylspermidinium(2+) 
N(alpha),N(alpha)-dimethyl-L-histidine 
N(alpha)-(L-gamma-glutamyl)-hercynyl-L-cysteine sulfoxide 
N(alpha)-(L-gamma-glutamyl)-hercynyl-L-selenocysteine 
N(alpha)-acetyl-L-arginine +   
N(pros)-methyl-L-histidine +  
N(tele)-methyl-L-histidine +  
N(tele)-methylhistamine  
N(tele)-methylhistaminium 
N,N'-diacetylchitobiose +  
N,N'-diacetylchitobiosyldiphosphodolichol 
N,N-dimethylacetamide  
N,N-dimethylethanolamine phosphate 
N,N-dimethylglycine  
N-(1-cinnamoylpyrrolidin-2-yl)cinnamamide 
N-(15Z-tetracosenoyl)ethanolamine 
N-(2-furoyl)glycinate 
N-(2-furoyl)glycine 
N-(2-hydroxyhexacosanoyl)phytosphingosine-1-phospho-(1D-myo-inositol) 
N-(2-methoxyethyl)-3-phenyl-N-[5-(3-pyridinyl)-1,3,4-thiadiazol-2-yl]-2-propenamide 
N-(2-methylbutanoyl)glycine 
N-(3,7-dimethylocta-2,6-dien-1-yl)cyclopropanecarboxamide +  
N-(4,5-dihydrothiazol-2-yl)-3-(2,4-dimethoxyphenyl)-2-propenamide 
N-(4,5-dihydrothiazol-2-yl)-3-(4-methylphenyl)-2-propenamide 
N-(4,5-dihydrothiazol-2-yl)-3-(4-propan-2-ylphenyl)-2-propenamide 
N-(4-aminobenzoyl)-L-glutamic acid 
N-[(9-beta-D-ribofuranosylpurin-6-yl)carbamoyl]threonate 
N-[(9-beta-D-ribofuranosylpurin-6-yl)carbamoyl]threonine 
N-[(9Z)-hexadecenoyl]glycine 
N-[(E)-4-ammoniobutylidene]propane-1,3-diaminium 
N-[(R)-4-phosphonatopantothenoyl]-L-cysteinate(3-) 
N-[(R)-pantothenoyl]-L-cysteinate 
N-[(S)-lactoyl]-L-phenylalanine 
N-[2-(4-bromocinnamylamino)ethyl]isoquinoline-5-sulfonamide +   
N-[2-methoxy-5-(\{[2-(2,4,6-trimethoxyphenyl)ethenyl]sulfonyl\}methyl)phenyl]glycine +  
N-[6-acetamido-3-(2-ethoxyethyl)-1,3-benzothiazol-2-ylidene]-3-(2-chlorophenyl)-2-propenamide 
N-[9-(dichloromethylene)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-(difluoromethyl)-1-methylpyrazole-4-carboxamide +  
N-[[(1-oxo-2-thiophen-2-ylethyl)hydrazo]-sulfanylidenemethyl]-3-phenyl-2-propenamide 
N-[[(4-methyl-2-pyridinyl)amino]-sulfanylidenemethyl]-3-phenyl-2-propenamide 
N-[[[2-furanyl(oxo)methyl]hydrazo]-sulfanylidenemethyl]-3-(4-methoxyphenyl)-2-propenamide 
N-acetyl-alpha-D-glucosamine 1-phosphate 
N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->4)-D-glucose +  
N-acetyl-beta-D-galactosaminyl-(1->3)-alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide +  
N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide(d18:1(4E)) +  
N-acetyl-beta-D-glucosaminyl-(1->3)-N-acetyl-D-galactosaminyl group +  
N-acetyl-beta-D-glucosaminyl-1,6-(N-acetyl-beta-D-glucosaminyl-1,3)-N-acetyl-D-galactosaminyl group 
N-acetyl-D-galactosamine +  
N-acetyl-D-galactosamine 1-phosphate +  
N-acetyl-D-glucosamine 6-phosphate +  
N-acetyl-D-glucosamine 6-phosphate(2-) +  
N-acetyl-D-glucosaminyldiphosphodolichol 
N-acetyl-D-mannosamine 6-phosphate(2-) 
N-acetyl-L-2-aminoadipic acid 
N-acetyl-L-alanine +  
N-acetyl-L-aspartate(2-) +  
N-acetyl-L-aspartic acid +   
N-acetyl-L-cysteinate +  
N-acetyl-L-cysteine +   
N-acetyl-L-gamma-glutamyl phosphate(3-) 
N-acetyl-L-glutamate(2-) +  
N-acetyl-L-glutamic acid 
N-acetyl-L-glutamine 
N-acetyl-L-isoleucinate 
N-acetyl-L-serine +  
N-acetyl-S-(1Z)-propenyl-cysteine-sulfoxide 
N-acetylalliin 
N-acetylcadaverine 
N-acetylglycinate +   
N-acetylglycine +  
N-acetylhistamine 
N-acetylisoleucine +  
N-acetylneuraminate +  
N-acetylneuraminic acid +   
N-acetylneuraminic acid 9-phosphate 
N-acetylneuraminlactose sulfate 
N-acetylputrescinium 
N-acetylserotonin  
N-acyl-aspartic acid +   
N-acyl-beta-D-galactosylsphingosine +  
N-acylsphinganine +   
N-acylsphingosine +   
N-acylsphingosine 1-phosphate(2-) +  
N-amidinoaspartic acid +  
N-arachidonoyl-2-oxoserotonin 
N-arachidonoylglycinate 
N-arachidonoylserotonin 
N-benzoyl-L-phenylalaninol +   
N-benzoylglycinate 
N-benzyl-4-sulfamoylbenzamide 
n-butyl oleate 
N-butylformamide 
N-carbamoyl-beta-alaninate 
N-carbamoyl-L-aspartate(2-) 
N-carbamoylaspartic acid +  
N-carbamoylglutamic acid 
N-carboxy-beta-alanine 
N-cyclohexyl-3-(3,4-dimethoxyphenyl)-N-(2-pyridinyl)-2-propenamide 
N-cyclohexyl-3-(4-nitrophenyl)-N-(2-pyridinyl)-2-propenamide 
N-docosanoyltaurine 
N-formimidoyl-L-glutamate(2-) +  
N-formimidoyl-L-glutamic acid 
N-formyl-L-kynurenine +  
N-formylanthranilate 
N-formylisoglutamic acid 
N-glycoloylneuraminate +  
N-hexacosahexaenoylsphingosine 
N-hexadecanoylglycine +  
N-hexadecanoylsphinganine-1-phosphocholine 
N-hydroxy-3-[3-(phenylsulfamoyl)phenyl]-2-propenamide 
N-malonyltryptophan 
N-methyl-3-(2-nitrophenyl)-N-(thiophen-2-ylmethyl)-2-propenamide 
N-methylbutan-2-amine 
N-methylethanolaminium phosphate(1-) 
N-methylnorsalsolinol 
N-methylphenylethanolamine 
N-methylphenylethanolaminium 
N-methylproline 
N-methylproline zwitterion 
N-methylputrescinium(2+) 
N-methylserotonin 
N-methyltyraminium 
N-octadecanoylglycine 
N-phosphocreatinate(2-) 
N-phosphocreatine  
N-propylbenzamide 
N-ribosylnicotinamide  
N-succinyl-L-alpha-amino acid 
N-succinyl-L-glutamic 5-semialdehyde 
N-trans-cinnamoyl 2-amino-3a,4,5,6,7,8,9,10,11,12,13,13a-dodecahydrocyclododeca[d]oxazole 
NAD(1-) +  
NADH(2-) +  
NADP(3-) 
NADPH(4-) +  
Nakitriol 
nandrolone +   
naphthalene-1,8-diol +  
naphthalene-2,6-dicarboxylic acid 
nebularine 
nectriapyrone +  
nectriapyrone D 
nedocromil  
neocasomorphin 
neosartoricin 
neothyonidioside 
nerol oxide 
neryl acetate 
neurotensin  
neurotensin (1-12) 
neurotensin (1-12)(1+) 
neurotensin (1-7) 
neurotensin (1-8) 
neurotensin(1+) 
nezukol 
nicotinate D-ribonucleotide(2-) 
Niduloic acid 
nifedipine  
nigranoic acid 
ninhydrin  
nitric oxide  
nitrite +   
NK372135C 
NMN(-) 
nocamycin E +  
nocamycin I 
nocardicin A 
nocardicin C 
nociceptin  
nonadecan-1-ol 
nonadecanoate +  
nonadecanoic acid +  
nonanal +   
nonanedioic acid +   
Nonate 
nor-toralactone +  
norbaeocystin 
nordazepam  
norlaudanosoline +   
norlichexanthone 
norsalsolinol +  
norsolorinic acid 
norsolorinic acid anthrone 
novolactone 
O(4')-sulfo-L-tyrosinate(1-) 
O(4')-sulfo-L-tyrosine 
O(4)-methylthymine 
O-(2-tetradecenoyl)carnitine 
O-(3-hydroxyvaleryl)-L-carnitine 
O-(dimethylnonenoyl)carnitine 
O-[(5Z)-tetradecenoyl]-L-carnitine 
O-acetyl-L-carnitine  
O-acetylcarnitine +   
O-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-octadecanoyl-L-carnitine 
O-octanoyl-L-carnitine +  
O-oleoylcarnitine 
o-orsellinic acid +  
O-palmitoyl-L-carnitine 
O-phospho-L-serine +  
O-phosphoethanolamine +  
O-phosphonato-L-homoserine(2-) 
O-phosphonato-L-serine(2-) +  
O-phosphonatoethanaminium(1-) 
O-phosphonatooxy-D-serine(2-) 
O-phosphoserine +   
O-propanoylcarnitine +   
O-stearoylcarnitine 
O-succinylcarnitine 
O-tetradecanoyl-L-carnitine +  
O-tiglylcarnitine +  
o-tyrosine 
O-undecenoylcarnitine 
ochrindole A 
oct-1-en-3-ol +  
octadecadienoate +  
octadecan-1-ol +   
octadecanoate +  
octadecanoic acid +   
octan-3-ol 
octanoate +  
octanoic acid +   
octanoyl-[acyl-carrier protein] 
octanoyl-CoA(4-) +  
octenedioic acid +  
okaramine C 
oleamide  
olefin +   
olefinic fatty acid +   
olefinic phospholipid +  
oleonitrile 
oleoyl-CoA(4-) 
olsalazine  
omega-3 fatty acid +   
omega-hydroxymenaquinone-4 
omeprazole +   
ophiobolin C 
ophiobolin F 
Ophthalmate 
ophthalmic acid 
optovin 
ornithine +   
ornithinium(1+) +  
orobol +  
orotate +  
orotidine 
orotidine 5'-phosphate 
orotidine 5'-phosphate(3-) 
Oryzalic acid B 
Oryzoxymycin 
oxalate(1-) +  
oxalate(2-) +   
oxalic acid +   
Oxalic acid dibutyl ester 
Oxalic acid, heptyl propyl ester 
Oxalic acid, hexyl neopentyl ester 
Oxalic acid, isobutyl neopentyl ester 
Oxalic acid-guanidine 
oxaloacetate(2-) 
oxaloacetic acid +   
oxidopamine  
oxo dicarboxylic acid +   
P(1),P(4)-bis(5'-adenosyl) tetraphosphate(4-) 
p-coutaric acid +  
p-cresol +   
p-cresol sulfate 
p-cresol sulfate(1-) 
p-Glu-Arg-Pro-Arg-Leu-Ser-His-Lys-Gly-Pro-Met-Pro-Phe 
p-menthan-1-ol 
pacificanone A 
pacificanone B 
paclitaxel +   
Pallidopenilline B 
palmariol B 
palmarumycin C8 
palmitoleamide 
palmitoleate +  
palmitoleoyl-CoA(4-) +  
palmitoyl-[acyl-carrier protein] 
palmitoyl-CoA(4-) 
palovarotene 
pamoic acid  
panaxydol  
pantetheine 
pantetheine 4'-phosphate(2-) +  
papuamide B 
parabanic acid +  
pateamine 
Penicillium metabolite +   
penicitrinol B 
penillic acid +  
pennicitrinone C 
pent-4-en-1-yl 2-[(2-furylmethyl)(imidazol-1-ylcarbonyl)amino]butanoate +  
pentan-1-ol +   
pentan-3-amine 
pentenedioic acid +  
pentyl propanoate 
peptide YY 
peramine 
Perazine dimalonate 
perillic acid +   
perillyl aldehyde  
perindoprilat 
peroxynitrite 
Pestalotiopamide E 
pethoxamide 
phaeomoniecin D 
phelligridimer A 
phelligridin G 
phenazine-1,6-dicarboxylic acid 
phenguignardic acid 
phenyl [1-(N-succinylamino)pentyl]phosphonate 
phenylacetaldehyde +   
phenylacetate +  
phenylacetic acid +   
phenylacetyl-CoA(4-) +  
phenylacetylglycine +   
phenylacetylglycine(1-) 
phenylethanolamine +  
phenylethanolaminium 
phomacin A 
phomacin B 
Phomacin D 
Phomacin E 
Phomacin F 
phomalevone A 
phomalevone B 
phomalevone C 
phomopsene 
Phomopsisin B 
Phomopsisin C 
phosphate ion +   
phosphatidate(2-) +  
phosphatidyl-L-serine +  
phosphatidyl-N,N-dimethylethanolamine +  
phosphatidyl-N-methylethanolamine +  
phosphatidylcholine (16:0/20:5) 
phosphatidylcholine 16:2 
phosphatidylcholine 29:1 +  
phosphatidylcholine 35:3 +  
phosphatidylcholine 35:4 +  
phosphatidylcholine 36:4 +   
phosphatidylcholine 42:7 
phosphatidylethanolamine 19:1 
phosphatidylethanolamine 36:2 +  
phosphatidylethanolamine 36:3 +  
phosphatidylethanolamine 38:3 +  
phosphatidylethanolamine 38:4 +  
phosphatidylglycerol(1-) +  
phosphatidylserine 18:0 
phosphatidylserine 40:1 
phosphatidylserine 40:2 
phosphatidylserine 42:1 
phosphocholine +   
phosphoenolpyruvate  
phosphoric acid +   
phylloquinone  
phytanate +  
phytanoyl-CoA(4-) 
pibutidine 
picolinic acid +   
pifarnine 
Piltunine B 
pimelic acid +  
pipataline 
pipecolate +  
piperidine +   
plinabulin 
pneumocandin B0 +   
pneumocysterol 
poly(N-acetyllactosamine)  
polyunsaturated dicarboxylic acid +   
poricoic acid A 
poricoic acid C 
poricoic acid G 
poricoic acid H 
porphobilinogen  
porphobilinogen(1-) 
potassium(1+) +   
pracinostat 
prednisolone succinate 
pregnenolone +   
pregnenolone sulfate  
premutilin 
prenyl diphosphate(3-) 
presqualene diphosphate(3-) 
preterpestacin I 
preuroporphyrinogen(8-) 
previtamin D3 
pristanal 
pristanic acid +  
pristanoyl-CoA +  
Pro-Hyp 
Pro-Hyp zwitterion 
proatranorin I 
proatranorin II 
proatranorin III 
proatranorin IV 
progesterone +   
proline +   
Propanedioic acid, (methoxyimino)-, dimethyl ester 
propionate +   
propionyl-CoA(4-) +  
Propolis neoflavonoid 1 
Propolis neoflavonoid 2 
propyl butyrate 
propyl propionate 
Propyleneglycol diacetate 
prostaglandin A1(1-) +  
prostaglandin A2 +   
prostaglandin B1  
prostaglandin B2 
prostaglandin C1(1-) 
prostaglandin C2 
prostaglandin D1 
prostaglandin D1(1-) 
prostaglandin D2 +   
prostaglandin D2 1-glyceryl ester 
prostaglandin D2(1-) 
prostaglandin D3  
prostaglandin E1 +   
prostaglandin E1(1-) +  
prostaglandin E2 +   
prostaglandin E2 1-glyceryl ester 
prostaglandin E2 2-glyceryl ester 
prostaglandin E2(1-) +  
prostaglandin E3  
prostaglandin F1alpha +   
prostaglandin F2alpha +   
prostaglandin F2alpha 1-glyceryl ester 
prostaglandin F2alpha 2-glyceryl ester 
prostaglandin F2alpha(1-) 
prostaglandin F2beta 
prostaglandin G1 
prostaglandin G1(1-) +  
prostaglandin G2 +   
prostaglandin G2 2-glyceryl ester 
prostaglandin G3 
prostaglandin H1 +  
prostaglandin H2 +   
prostaglandin H2 2-glyceryl ester 
prostaglandin H2(1-) 
prostaglandin H3 
prostaglandin I2 2-glyceryl ester 
prostaglandin I2(1-) +  
prostaglandin J2 +   
protirelin 
protoporphyrinate 
protoporphyrinogen(2-) 
protostrychnine 
psilocin +  
psilocybin 
psilocybin(1-) 
psychosine +  
psychosine sulfate 
psychosine(1+) 
pyrandicarboxylic acid +  
Pyrichalasin H 
pyriculariol 
pyriculol +  
pyridinedicarboxylic acid +   
pyridoxal +   
pyridoxal 5'-phosphate +   
pyridoxal 5'-phosphate(2-) 
pyridoxal hydrochloride 
pyridoxamine +   
pyridoxamine 5'-phosphate 
pyridoxamine 5'-phosphate(1-) 
pyridoxamine dihydrochloride 
pyridoxamine hydrochloride 
pyridoxaminium(1+) +  
pyridoxatin 
pyridoxine +   
pyridoxine 5'-phosphate(2-) 
pyrimidinedicarboxylic acid +  
pyroglutamylglutaminate 
pyroglutamylglutamine 
pyrroledicarboxylic acid +  
pyrrolidinedicarboxylic acid +  
quiannulatene 
quinaldate 
quinaldic acid 
quinaprilat  
quinolinate(1-) +  
quinolinate(2-) 
quinoline-4,6-diol 
quinoline-4,8-diol 
quinolinedicarboxylic acid 
quinolinic acid  
rac-1-monolinoleoylglycerol 
ramiprilat  
ravidomycin 
rel-hopan-27-al-6beta,11alpha,22-triol 
resolvin D5 
retinal +   
retinoic acid +   
retinol +   
rhabduscin 
rhizopycnolide A 
rhodotorulic acid  
ribitol +   
ribothymidine +  
riddelliine +   
riddelliine N-oxide 
Ro 48-8071 
roburic acid 
rohitukine 
rose oxide +  
Roubetaoellatide 
rubesanolide D 
rubrofusarin +  
S(6)-acetyldihydrolipoamide +  
S(8)-(2-methylbutanoyl)dihydrolipoamide 
S(8)-(2-methylpropanoyl)dihydrolipoamide 
S(8)-(3-methylbutanoyl)dihydrolipoamide 
S(8)-aminomethyldihydrolipoylprotein 
S(8)-glutaryldihydrolipoamide 
S(8)-succinyldihydrolipoamide 
S-(2-succinyl)-L-cysteine 
S-(hydroxymethyl)glutathione(1-) 
S-adenosyl-L-methioninate  
S-adenosyl-L-methionine +   
S-adenosylmethioninaminium 
S-formylglutathionate(1-) 
S-formylglutathione 
S-methyl-5-thio-alpha-D-ribose 1-phosphate(2-) 
S-methyl-5-thio-D-ribulose 1-phosphate(2-) 
S-sulfo-L-cysteine 
Saccharomyces cerevisiae metabolite +   
SAICAR  
SAICAR(4-) 
saintopin 
salinipyrone A 
salinipyrone B 
salvianolic acid B  
sapropterin +   
sarcosinate 
sarcosine +  
sarcosinium 
sartorypyrone D 
sclerodol B 
scyllo-inositol +   
SDZ 90-215 
Se-methylselenocysteine +   
sebacate(2-) 
sebacic acid +   
secodine 
sedanonic acid lactone 
sedoheptulose 1,7-bisphosphate(4-) 
sedoheptulose 7-phosphate 
sedoheptulose 7-phosphate(2-) 
selenate +   
selenide +   
selenocysteine +   
selenoneine 
selenophosphate 
semaxanib  
semiviriditoxin +  
seneciphylline N-oxide 
senecivernine N-oxide 
serotonin +   
serotonin(1+) 
serratol 
serrulatane 
sesterevisene 
sesterorbiculene 
Sg17-1-4 
shanorellin 
Shikimeran A 
shinorine 
Siccanin 
silthiofam 
sinapoyltartronic acid 
skatole  
SKF-10,047 +  
smaditerpenic acid C 
sn-glycerol 3-phosphate 
sn-glycerol 3-phosphate(2-) 
SNC-80 
sodium 3-hydroxybutyrate 
sodium ascorbate 
sodium dehydroepiandrosterone sulfate 
sodium glycochenodeoxycholate 
sodium glycodeoxycholate 
sodium glyoxylate 
sodium hexanoate 
sodium orotate 
sodium(1+) +   
sodorifen 
somatostatin-28 
soppiline B 
soppiline C 
soraphen A 
sordaricin 
spartioidine +  
spartioidine N-oxide 
spathulenol  
Spencer acid 
spermidine(3+) +  
spermine(4+) +  
sphinganine +   
sphinganine 1-phosphate(1-) 
sphinganine(1+) +  
sphingomyelin d18:1(1+) 
sphingosine +   
sphingosine 1-phosphate(1-) 
sphingosine(1+) +  
Spicarin A 
Spicarin B 
spiraprilat +   
spirit blue base 
spirolaurenone 
spiroluchuene A 
spiroluchuene B 
Spirostaphylotrichin M diacetat (4R*,5S) 
sporothriolide 
SQ 26,992 
squalene +   
stearoyl-CoA(4-) 
stellata-2,6,19-triene 
stemphyloxin I +  
stemphyloxin II 
stemphyperylenol 
sterebin L 
stigmasterol 3-O-acetate 
stigmatellin A  
stilbene +   
stilbenoid +   
streptazone E 
strobilurin B 
stryvomitine 
styrenes +   
SU11274 
SU11652 
suberic acid +   
succimer  
succinamic acid +  
succinate ester +   
succinate(2-) +  
succinic anhydride +  
succinyl group 
succinyl-CoA(5-) 
succinyladenosine 
sucrose +   
sulfanegen 
sulfate +   
sulfoglycolithocholate(2-) 
superoxide  
Swerilactone O 
Syzygiol 
T-2 toxin  
tachysterol 3 
tagatose 6-phosphate +  
talaroconvolutin A 
Talarodiolide 
talaropentaene 
TAN-1612 
taurine +   
tauro-beta-muricholate 
tauro-beta-muricholic acid  
taurochenodeoxycholate +  
taurochenodeoxycholic acid +   
taurocholate +   
taurocholic acid  
taurodeoxycholate 
taurodeoxycholic acid +   
taurolithocholate 
taurolithocholic acid +   
taurolithocholic acid sulfate  
taurolithocholic acid sulfate(2-) 
tauroursocholate 
tauroursocholic acid 
tauroursodeoxycholic acid  
tensyuic acid +  
tensyuic acid B +  
tensyuic acid C 
tensyuic acid E 
tensyuic acid F 
termilignan B 
testosterone +   
testosterone 17-glucosiduronic acid  
testosterone acetate 
tetraacetic acid lactone 
tetracosanoate +  
tetracosanoic acid +   
tetracosanoyl-CoA 
tetradecan-2-ol 
tetradecanedioate(2-) 
tetradecanedioic acid +  
tetradecanoate +  
tetradecanoic acid +   
tetradecanoic-d27 acid 
tetragastrin 
Tetrahydro-2,5-furan-diacetic acid 
tetratetracontane 
theaspirane 
theophylline +   
thiamine(1+) +   
thiamine(1+) diphosphate(1-) 
thiamine(1+) monophosphate +  
thiamine(1+) monophosphate(2-) 
thiamine(1+) triphosphate 
thiamine(1+) triphosphate(4-) 
thiazepinedicarboxylic acid +  
thiazolidinedicarboxylic acid +  
thiocyanate +   
thiodiacetic acid 
thiodiacetic acid sulfoxide 
thiogeraniol 
thiomalic acid +   
thiomorpholine-3,5-dicarboxylic acid +  
thioredoxin disulfide 
thioredoxin dithiol 
thiosulfate(2-) +   
thromboxane A2(1-) +  
thromboxane B2 +   
thromboxane B3 
thymidine +   
thymine +   
tiratricol  
TMC-52A 
TMC-52C 
TMC-52D 
TMC-95A 
TMC-95B 
TMC-95C 
TMC-95D 
tolbutamide  
tomaymycin +  
trachyspic acid 
trandolaprilat +   
trans-1,2-dithiane-4,5-diol +  
trans-13-docosenamide 
trans-2,3-epoxysuccinic acid 
trans-2-decenoic acid +  
trans-2-octadecenoyl-CoA 
trans-3-methylglutaconyl-CoA(5-) 
trans-4-hydroxy-L-proline +  
trans-caffeate +  
trans-dec-2-enoyl-CoA(4-) 
trans-dodec-2-enoyl-CoA(4-) 
trans-hex-2-enoyl-CoA 
trans-oct-2-enoyl-CoA 
trans-tetradec-2-enoyl-CoA(4-) 
trans-urocanate 
trans-urocanic acid  
trans-vaccenate(1-) 
trapoxin A 
traumatic acid +   
triacsin C  
triacylglycerol 50:6 +  
triacylglycerol 60:14 +  
triacylglycerol 62:15 +  
trichloro(docosyl)silane 
trichobrasilenol 
Trichocyclodipeptide A 
tricholignan A 
trichoxide 
tricosanoic acid +  
tridecan-1-ol 
tridecanal 
triethylene glycol monomethyl ether 
trimethylenediamine +   
trimethylenediaminium 
triphosphate(5-) +  
triprolidine  
trofinetide 
tryptamine +   
tryptaminium +  
tsugarioside C 
Tubingenoic anhydride A 
tyramine +   
tyraminium 
UAB126 
ubiquinone-0  
ubiquinone-9  
UDP(3-) 
UDP-alpha-D-glucuronate(3-) 
UDP-alpha-D-glucuronic acid +   
UDP-alpha-D-xylose(2-) 
UDP-D-galactose +   
UDP-D-galactose(2-) +  
UDP-D-glucose(2-) +  
UDP-N-acetyl-alpha-D-galactosamine  
UDP-N-acetyl-alpha-D-glucosamine(2-) 
UDP-N-acetyl-D-galactosamine(2-) +  
undecanoate 
undecanoic acid +   
undecenal +  
uracil +   
urate anion +  
urea +   
urethane  
uric acid +   
uridine +   
uridine 5'-monophosphate +   
uridine 5'-monophosphate(2-) +  
urobilinogen 
urocanate +  
urocanic acid +   
uroporphyrin I 
uroporphyrin III 
uroporphyrinogen I 
uroporphyrinogen III(8-) 
ursodeoxycholate 
ursodeoxycholic acid +   
usaramine N-oxide 
UTP(4-) +  
vanillylmandelate 
vanillylmandelic acid  
variecoltetraene 
verapyrone B aglycone 
verapyrone B(1-) 
versicolactone B 
Vibralactone acetate 
Vibralactone H 
vinyl benzoate 
Vinylidene fluoride 
violacein  
virensol A 
virensol B 
viridicatumtoxin 
vitamin D4 
vitetrifolin D 
water +   
WF14865A 
WF14865B 
xanthosine  
Xenocockiamide B 
Xenocockiamide C 
Xenocockiamide D 
XJB-5-131 
Xylarisin 
xylitol +   
xyloketal +  
YW3548 
zaragozic acid A +   
zaragozic acid C 
zearalenone +   
zeorin 
zinc(2+) +   
zonarene 
zymosterol +   
zymosterol intermediate 2 

Synonyms
Related Synonyms: 2-methylenesuccinic acid ;   2-methylidenebutanedioic acid ;   2-propene-1,2-dicarboxylic acid ;   Formula=C5H6O4 ;   InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h1-2H2,(H,6,7)(H,8,9) ;   InChIKey=LVHBHZANLOWSRM-UHFFFAOYSA-N ;   Methylenesuccinic acid ;   SMILES=C(C(CC(O)=O)=C)(O)=O ;   methylenebutanedioic acid ;   propylenedicarboxylic acid
Alternate IDs: CHEBI:24933 ;   CHEBI:6074
Xrefs: CAS:97-65-4 ;   ECMDB:ECMDB02092 ;   Gmelin:240640 ;   HMDB:HMDB0002092 ;   KEGG:C00490 ;   KNApSAcK:C00033964 ;   LIPID_MAPS_instance:LMFA01170063 ;   MetaCyc:ITACONATE ;   PMID:18584171 ;   PMID:23420787
Cyclic Relationships: is_conjugate_acid_of CHEBI:17240

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