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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
(+)-(2S,3R,9R)-pristinol 
(+)-albicanol 
(+)-aplysinillin 
(+)-caryolan-1-ol 
(+)-diversonol 
(+)-flavipucine 
(+)-halomon 
(+)-isoafricanol 
(+)-jasplakinolide V 
(+)-jasplakinolide W 
(+)-jasplakinolide Z1 
(+)-jasplakinolide Z2 
(+)-jasplakinolide Z3 
(+)-jasplakinolide Z5 
(+)-lyoniresinol-3-alpha-O-beta-D-glucopyranoside 
(+)-microdiplodiasone 
(+)-O-methylkolavelool 
(+)-pisiferic acid 
(+)-zwittermicin A 
(-)-(S)-chlorizidine A 
(-)-alpha-gurjunene +  
(-)-anisomycin  
(-)-chuangxinmycin 
(-)-dibromophakellin 
(-)-dihydroedulan II 
(-)-duryne 
(-)-duryne B 
(-)-duryne C 
(-)-duryne D 
(-)-duryne E 
(-)-duryne F 
(-)-ephedrine  
(-)-flavipucine 
(-)-gynuraone 
(-)-jasplakinolide Z4 
(-)-marinopyrrole A 
(-)-marinopyrrole B 
(-)-microdiplodiasolol 
(-)-noscapine  
(-)-noscapine hemiacetal +   
(-)-Tau-muurolol 
(13R)-epi-8,13-epoxylabd-14-ene 
(1R,10aS)-1,4,10,10a-tetrahydrophenazine-1,6-dicarboxylic acid 
(1R,10aS)-1,4,10,10a-tetrahydrophenazine-1-carboxylic acid 
(1R,4R,5R,8S)-8-hydroxy-4,8-dimethyl-2-oxabicyclo[3.3.1]nonan-3-one 
(1R,5aS,6R)-1,4,5,5a,6,9-hexahydrophenazine-1,6-dicarboxylic acid 
(2->6)-beta-D-fructan 
(2E)-hexenal 
(2E,6Z)-13-hydroxy-1-(2-hydroxy-5-methoxy-3-methylphenyl)-3,7,11,15-tetramethylhexadeca-2,6,14-triene-5,12-dione 
(2R)-2-[(1R)-1-hydroxy-12-\{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl\}dodecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-12-\{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl\}dodecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-14-\{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl\}tetradecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-14-\{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl\}tetradecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-16-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}hexadecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-icosylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-icosylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-nonadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-nonadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]tetracosanoate 
(2R)-2-[(1R)-1-hydroxy-18-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}octadecyl]tetracosanoic acid 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-icosylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-icosylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-nonadecylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-nonadecylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}icosyl]hexacosanoic acid 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}icosyl]tetracosanoate 
(2R)-2-[(1R)-1-hydroxy-20-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}icosyl]tetracosanoic acid 
(2R)-2-[(1R)-1-hydroxy-22-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}docosyl]hexacosanoate 
(2R)-2-[(1R)-1-hydroxy-22-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}docosyl]hexacosanoic acid 
(2R)-2-[(1R)-14-\{2-[(15Z)-hexatriacont-15-en-1-yl]cyclopropyl\}-1-hydroxytetradecyl]hexacosanoate 
(2R)-2-[(1R)-14-\{2-[(15Z)-hexatriacont-15-en-1-yl]cyclopropyl\}-1-hydroxytetradecyl]hexacosanoic acid 
(2R)-2-\{(1R)-1-hydroxy-15-[2-(20-methoxy-21-methylnonatriacontyl)cyclopropyl]pentadecyl\}hexacosanoic acid +  
(2R,5Z)-4-methyl-5-[2-(phosphonooxy)ethylidene]-2,5-dihydro-1,3-thiazole-2-carboxylic acid 
(2Z,10Z)-3-hydroxy-5,17-dioxo-4,5-secoestra-2,10-diene-3-oate 
(2Z,10Z)-3-hydroxy-5,17-dioxo-4,5-secoestra-2,10-diene-3-oic acid 
(2Z,4Z)-2,3-dichloromuconic acid 
(3beta,9beta)-7-Drimene-3,11,12-triol 
(3E)-3,4-didehydrorhodopin 
(3E)-3-[(1R,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-ylidene]pyruvate 
(3E)-3-[(1R,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-ylidene]pyruvic acid 
(3Z)-ravenic acid 
(4-\{4-[2-(gamma-L-glutamylamino)ethyl]phenoxymethyl\}furan-2-yl)methanamine 
(4-methylphenyl)(2-sulfanylidene[1,2,4]triazolo[5,1-b][1,3]benzothiazol-1(2H)-yl)methanone 
(4R,6R)-hydroxy-2,2,6-trimethylcyclohexanone 
(5aS)-5,5a-dihydrophenazine-1,6-dicarboxylic acid 
(5s,8s)-3-(2,5-dimethylphenyl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one 
(6R)-6-(\{[1-(3-hydroxypropyl)-1,7-dihydroquinolin-7-yl]oxy\}methyl)-1-(4-\{3-[(2-methoxybenzyl)oxy]propoxy\}phenyl)piperazin-2-one 
(6R,7S,9S)-2-imino-7,9-dimethyl-1,3-diazaspiro[5.5]undecan-4-one 
(6RS)-22-oxo-23,24,25,26,27-pentanorvitamin D3 6,19-sulfur dioxide adduct / (6RS)-22-oxo-23,24,25,26,27-pentanorcholecalciferol 6,19-sulfur dioxide adduct 
(9Z,11Z,13E,15E)-4-oxooctadecatetraenoic acid 
(9Z,12Z,15Z)-octadeca-9,12,15-trien-6-ynoic acid +  
(9Z,12Z,15Z)-octadecatrien-1-ol 
(E)-1-hydroxy-2-(non-1-en-1-yl)quinolin-4-one 
(E)-dodec-2-enal +  
(E)-N-(3-hydroxy-1-oxocyclopent-2-en-2-yl)-3-(4-hydroxy-3-methoxyphenyl) propenamide 
(M)-viriditoxin 
(R)-(2-chloro-5-oxo-2,5-dihydro-2-furyl)acetate 
(R)-(2-chloro-5-oxo-2,5-dihydro-2-furyl)acetic acid 
(R)-12-hydroxysqualene 
(R)-3-(indol-3-yl)-2-oxobutyric acid 
(R)-cembrene A 
(R)-nephthenol 
(S)-1-hydroxy-N-methylcanadine 
(S)-6-acetamido-3-aminohexanoic acid 
(S)-gabaculine +  
(S)-glaucine +   
(Z)-4-methoxy-2,2-bipyridine-6-carbaldehyde oxime 
1'-hydroxy-gamma-carotene 
1'-hydroxytorulene 
1,1'-dihydroxy-3,4-didehydrolycopene 
1,2-dibromoethane  
1,3-oxathiane 
1,5,5,8-Tetramethyl-12-thiabicyclo[9.1.0]dodeca-3,7-diene 
1,6-dihydroxy-2-methyl-9,10-anthraquinone 
1-(2-furanylmethyl)-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione 
1-(alpha-D-glucosyl)-3-keto-(1,27R)-octacosanediol 
1-(alpha-D-mannosyl)-3-keto-(1,27R)-octacosanediol 
1-(beta-D-xylopyranosyl)cytosine 
1-(methylthio)ribulose 5-phosphate 
1-(methylthio)ribulose 5-phosphate(2-) 
1-[(4-fluorophenyl)methyl]-3-(2-furanylmethyl)-4-imino-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-2-one 
1-[2-(diethylamino)ethyl]-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione 
1-[4-[[2-(2-amino-5-pyrimidinyl)-7-methyl-4-(4-morpholinyl)-6-thieno[3,2-d]pyrimidinyl]methyl]-1-piperazinyl]-2-hydroxy-1-propanone 
1-[4-amino-3-[2-(1-pyrrolidinyl)ethylthio]-5-thieno[2,3-c]isothiazolyl]ethanone 
1-cyclohexyl-3-(1,1-dioxo-2,5-dihydrothiophen-3-yl)-1-methylthiourea 
1-dodecylguanidine 
1-dodecylguanidine acetate 
1-epi-tatridin B 
1-Fluorocyclohexadiene-cis,cis-1,2-diol 
1-hydroxy-3-(indol-3-ylmethyl)-6H,7H,8H-5lambda(5)-pyrrolo[1,2-a]pyrazin-5-ylium 
1-hydroxy-3-\{[2-(1,1-dimethylallyl)-indol-3-yl]methyl\}-4H,6H,7H,8H-pyrrolo[1,2-a]pyrazin-2-ium 
1-hydroxy-3-\{[2-(1,1-dimethylallyl)-indol-3-yl]methyl\}-6H,7H,8H-5lambda(5)-pyrrolo[1,2-a]pyrazin-5-ylium 
1-hydroxycrisamicin A 
1-naphthyl tetradecanoate 
1-O-acetyl-4R,6S-britannilactone 
1-oxo-2-benzothiopyran-3-carboxylic acid methyl ester 
1-tuberculosinyladenosine(1+) 
10,13-dimethyltetradecanoic acid 
11alpha-hydroxyasiatic acid 
11beta-hydroxytestosterone 
12,18-didecarboxysirohaem 
12-aminododecanoic acid 
12-deoxynogalonic acid 
12-epi-fischerindole G 
12-epi-fischerindole U 
12-epi-hapalindole U 
12-ethyl-8-isobutyl-3-vinylbacteriochlorophyllide d 
12-ethyl-8-isobutyl-3-vinylbacteriochlorophyllide d(1-) 
12-ethyl-8-propyl-3-vinylbacteriochlorophyllide d 
12-ethyl-8-propyl-3-vinylbacteriochlorophyllide d(1-) 
12-methylpentadecanoic acid 
13-deoxycarminomycin 
13-hydroxytetradecanoic acid 
14-dihydroxycornestin 
14-norpseurotin A 
15,17(3)-seco-F430-17(3)-acid 
17a-Aza-D-homoandrost-5-en-3beta-ol 
17abeta-Hydroxy-D-homoandrost-4-en-3-one 
19-bromoaplysiatoxin 
2',3'-dipalmitoyl-2-sulfo-alpha,alpha-trehalose(1-) 
2',4'-dihydroxy-3'-(2-hydroxy benzyl)-6'-methoxy chalcone 
2,2,3,3-tetrahydroxy-2,3-dihydronaphthalene-1,4-dione 
2,3,3-trimethylpentane 
2,3,6,7-tetramethyloctane 
2,3-Dihydro-5-methyl-3-thiophenethiol 
2,3-dimethylpentane +  
2,3-dipalmitoyl-2'-sulfo-alpha,alpha-trehalose 
2,3-dipalmitoyl-alpha,alpha-trehalose 
2,4,6-tribromophenol +   
2,4,6-trimethyldecane 
2,4-di-tert-butylphenol  
2,4-diacetylphloroglucinol 
2,4-dibromophenol  
2,4-dichlorobenzoate 
2,4-dichlorobenzoic acid +  
2,4-didehydro-3-deoxy-L-rhamnonic acid 
2,4-dihydroxy-3-methyl-6-(2-oxopropyl)benzaldehyde 
2,4-dimethyl-6-[(2,4,5-trifluorophenyl)methyl]-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2,4-dimethyl-6-phenyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2,5-dichloro-2,5-cyclohexadiene-1,4-diol 
2,5-dihydroxy-3-methanesulfinylbenzyl alcohol 
2,5-diiminio-3,4-bis(indol-3-yl)hexanedioate 
2,5-diimino-3,4-bis(indol-3-yl)hexanedioic acid 
2,5-dimethyl-4-(4-methyl-1-piperidinyl)-6-thieno[2,3-d]pyrimidinecarboxylic acid 
2,5-dimethyl-4-[[2-oxo-2-(4-phenylbutan-2-ylamino)ethyl]thio]-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
2,5-dimethylfuran 
2,5-dioxo-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-3-carboxylic acid 
2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-d]pyrimidin-1-one 
2,6-diamino-4-(1-phenylethyl)-4H-thiopyran-3,5-dicarbonitrile 
2,6-dibromophenol +   
2,7-dihydroxy-5-methyl-1-naphthoate 
2,7-dihydroxy-5-methyl-1-naphthoic acid 
2,9-dimethyldecane 
2-(1,3-benzodioxol-5-ylmethylthio)-5-(2-furanyl)-3-prop-2-enyl-4-thieno[2,3-d]pyrimidinone 
2-(1,3-dimethyl-2-benzimidazolylidene)-4-[(6-ethyl-4-thieno[2,3-d]pyrimidinyl)thio]-3-oxobutanenitrile 
2-(2-furanyl)-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one 
2-(2-furanyl)-5-[(2-methoxyphenyl)methylidene]-6-thiazolo[3,2-b][1,2,4]triazolone 
2-(3-methoxyphenyl)-3,5,6,7,8,9-hexahydrocyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one 
2-(4-chlorophenyl)-5-methyl-4-oxo-2,3-dihydro-1H-thieno[3,4-d]pyrimidine-7-carboxylic acid ethyl ester 
2-(butylamino)-3-(3-chlorophenyl)-7-methyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one 
2-(methyldithio)pyridine-N-oxide 
2-[(2-cyclopropyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide 
2-[(2-ethyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide 
2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one 
2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one 
2-[(3,6-dimethyl-4-oxo-2-thieno[2,3-d]pyrimidinyl)thio]-N-(4-methylphenyl)acetamide 
2-[(3-ethyl-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]-N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]acetamide 
2-[(3-ethyl-7-methyl-4-oxo-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]-N-(2-phenylethyl)acetamide 
2-[(4-amino-7-tert-butyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)thio]acetic acid 
2-[(4-methyl-1-piperazinyl)methylideneamino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carbonitrile 
2-[(5,6-dimethyl-2-propyl-4-thieno[2,3-d]pyrimidinyl)thio]-1-(2-methyl-2,3-dihydroindol-1-yl)ethanone 
2-[(5,6-dimethyl-4-oxo-3-phenyl-2-thieno[2,3-d]pyrimidinyl)thio]-N-(2-furanylmethyl)acetamide 
2-[(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)thio]-N-(4-methyl-2-thiazolyl)acetamide 
2-[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)amino]-1-(4-nitrophenyl)ethanol 
2-[(7-methyl-4-oxo-3-phenyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]acetic acid methyl ester 
2-[2,4-dioxo-3-(2-phenylethyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-1-yl]acetamide 
2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-1,2-dihydro-1,2,4-triazole-3-thione +   
2-[2-(dimethylamino)ethylthio]-6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine 
2-[3-(2-furanylmethyl)-2,4-dioxo-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide 
2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]-N-phenylacetamide 
2-[5-(3,4-dimethylphenyl)-4-oxo-3-thieno[2,3-d]pyrimidinyl]acetonitrile 
2-[[(1-ethyl-2-benzimidazolyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 
2-[[(2-chlorophenyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 
2-[[(4-fluoro-2-nitroanilino)-sulfanylidenemethyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylic acid methyl ester 
2-[[(6-methyl-5-oxo-2H-1,2,4-triazin-3-yl)thio]methyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one 
2-[[2-(3,5-dimethyl-1-pyrazolyl)-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-yl]thio]-N-(2-thiazolyl)acetamide 
2-[[2-furanyl(oxo)methyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylic acid ethyl ester 
2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-oxolanylmethyl)acetamide 
2-[[3-(4-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetic acid ethyl ester 
2-[[3-(4-methylphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-thiazolyl)acetamide 
2-[[3-[2-(diethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(phenylmethyl)acetamide 
2-[[3-[2-(dimethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(3-methoxyphenyl)acetamide 
2-[[5-(4-methylphenyl)-3-thiazolo[2,3-c][1,2,4]triazolyl]thio]-N-(6-methyl-2-pyridinyl)acetamide 
2-[[6,6-dimethyl-2-(propan-2-ylthio)-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-yl]thio]-N-(2-furanylmethyl)acetamide 
2-[[[2-[(5-methoxycarbonyl-2-furanyl)methoxy]-2-oxoethyl]thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 
2-[[[4-[bis(2-methoxyethyl)sulfamoyl]phenyl]-oxomethyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide 
2-[[[4-cyclohexyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]thio]methyl]-5,6-dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 
2-amino-2-deoxy-D-gluconate 
2-amino-2-deoxy-D-gluconic acid +  
2-amino-3-hydroxy-4-methylbenzoyl-AMP 
2-amino-6-(1-hydroxyethyl)-7-methyl-7,8-dihydropteridin-4-one 
2-amino-6-(aminomethyl)-5-methylidene-4-oxo-1,4,5,6,7,8-hexahydropteridin-5-ium 
2-amino-9-pentyl-3H-purine-6-thione 
2-aminobenzoylacetic acid 
2-aminobenzoylacetyl-CoA 
2-aminophenol +   
2-aminopimelic acid +  
2-benzamido-4,5-dihydrobenzo[g][1]benzothiole-3-carboxamide 
2-bromo-6-[(2,4-difluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2-bromo-6-[(2-chloro-6-fluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2-bromophenol  
2-chloro-3-oxoadipic acid 
2-chloro-N-(2-ethyl-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)acetamide 
2-decaprenyl-6-methoxy-3-methyl-1,4-benzoquinone 
2-dehydro-D-gluconic acid +  
2-deoxystreptamine +  
2-epi-5-epi-valiolone +  
2-epi-5-epi-valiolone 7-phosphate 
2-epi-5-epi-valiolone 7-phosphate(2-) 
2-epi-valiolone 
2-ethylfuran 
2-furanyl-[4-[(6-hydroxy-2-methyl-5-thiazolo[3,2-b][1,2,4]triazolyl)-thiophen-2-ylmethyl]-1-piperazinyl]methanone 
2-heptyl-4-hydroxyquinoline 
2-heptyl-4-quinolone 
2-hydroxy-5-methyl-1-naphthoate 
2-hydroxy-5-methyl-1-naphthoic acid 
2-hydroxy-7-methoxy-5-methyl-1-naphthoate 
2-hydroxy-7-methoxy-5-methyl-1-naphthoic acid +  
2-hydroxylaminobenzoic acid 
2-hydroxytricosanoic acid 
2-imino-3-(indol-3-yl)propanoate 
2-imino-3-(indol-3-yl)propanoic acid +  
2-methyl-1,2,3,4,10,14b-hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepin-8-yl L-glucopyranosiduronic acid 
2-methyl-1-oxo-4-[(2E,6E)-farnesyl]-3,4-dihydroquinoline-3,4-diol 
2-Methyl-4,5-dihydrothiophene 
2-methyl-4-[2-oxo-2-(2-phenylethylamino)ethyl]-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester 
2-methyl-4-propyl-1,3-oxathiane 
2-methyl-5-(5-methyl-2-furanyl)-3-(1-pyrrolyl)-4-thieno[2,3-d]pyrimidinone 
2-methyl-L-tryptophan 
2-methyl-L-tryptophan zwitterion 
2-methylbutyric acid +   
2-O,3-dimethylflaviolin 
2-O-(alpha-D-glucopyranosyl)glycerol 
2-O-[alpha-D-mannosyl-(1->2)-alpha-D-glucosyl]-D-glyceric acid 
2-O-alpha-D-mannosyl-1-O-\{1-O-[(10S)-10-methyloctadecanoyl]-2-O-palmitoyl-sn-glycero-3-phosphonato\}-5-O-palmitoyl-6-O-(6-O-palmitoyl-alpha-D-mannosyl)-1D-myo-inositol +  
2-O-alpha-D-mannosyl-1-O-\{1-O-[(10S)-10-methyloctadecanoyl]-2-O-palmitoyl-sn-glycero-3-phosphono\}-5-O-palmitoyl-6-O-(6-O-palmitoyl-alpha-D-mannosyl)-1D-myo-inositol 
2-O-palmitoyl-alpha,alpha-trehalose 
2-palmitoyl-3,6,6'-tristearoyl-2'-sulfo-alpha,alpha-trehalose 
2-palmitoyl-3,6,6'-tristearoyl-2'-sulfo-alpha,alpha-trehalose(1-) 
2-palmitoyl-3-stearoyl-2'-sulfo-alpha,alpha-trehalose 
2-palmitoyl-3-stearoyl-2'-sulfo-alpha,alpha-trehalose(1-) 
2-pentylfuran 
2-Phenoxathiinamine-10,10-dioxide 
2-phosphinomethylmalic acid 
20-oxo-5-O-beta-mycaminosyltylactone 
24-dehydrozincophorin 
25-hydroxycholest-4-en-3-one 
27-O-demethylrifamycin SV 
2beta-methylbacteriohopane-32,33,34,35-tetrol 
2beta-methylhop-22(29)-ene 
2beta-methylhopan-22-ol 
2beta-methyltetrahymanol 
2H-chromene +   
2R-2-[(1R)-1-hydroxy-16-\{2-[10-(2-octadecylcyclopropyl)decyl]cyclopropyl\}hexadecyl]hexacosanoate 
3',5'-cyclic UMP 
3'-(enolpyruvyl)uridine 5'-monophosphate 
3'-glycyl-AMP 
3'-hydroxyechinenone 
3,1'-dihydroxy-gamma-carotene 
3,17-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9-one 
3,3'-dimethylquercetin 
3,3-dimethyloctane 
3,4,17-trihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9-one 
3,4,5-trihydroxy-1-cyclohexene-1-carboxylic acid 
3,4-dihydrospheroidene 
3,4-dimethylindolyl precursor of nosiheptide 
3,4-secoisopimara-4(18),7,15-triene-3-oic acid 
3,5-di-O-acetyl-1-O-[(5beta,8alpha,9beta,10alpha)-18-oxokaur-16-en-18-yl]-beta-L-arabinofuranose 
3,5-dimethyl-4-[[(5-phenyl-3-thiazolo[2,3-c][1,2,4]triazolyl)thio]methyl]isoxazole 
3,6,9-trihydroxypterocarpan +  
3,6-anhydro-alpha-L-galactopyranose 
3,6-anhydro-L-galactonate 
3,6-anhydro-L-galactonic acid 
3,6-diamino-10-methylacridinium chloride +  
3,6-diamino-10-methylacridinium chloride.HCl +  
3,6-diaminoacridine  
3,6-diaminoacridine dihydrochloride +  
3,6-diaminoacridine monohydrochloride +  
3,6-Dihydro-4-(4-methyl-3-pentenyl)-1,2-dithiin 
3,7,7,10-Tetramethyl-12-thiabicyclo[9.1.0]dodeca-3,7-diene 
3,7-dihydropurine-6-thione  
3,7-dihydroxytropolone 
3,7-dimethyl-2-(methylthio)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one 
3,8-dimethyl-4-oxo-7,8,9,10-tetrahydro-6H-thieno[1,2]pyrimido[4,5-a]azepine-2-carboxylic acid ethyl ester 
3,N(4)-ethenocytosine  
3-(1-hydroxyethyl)bacteriochlorophyllide a 
3-(1-hydroxyethyl)bacteriochlorophyllide a(2-) 
3-(1-hydroxyethyl)chlorophyllide a 
3-(1-hydroxyethyl)chlorophyllide a(2-) 
3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-N-(3-fluoro-4-methylphenyl)propanamide 
3-(2-furanylmethyl)-5,6-dimethyl-2-[(3-methylphenyl)methylthio]-4-thieno[2,3-d]pyrimidinone 
3-(4-hydroxyphenyl)lactic acid +  
3-(4-methoxyphenyl)-6-phenyl-4-thieno[2,3-d]pyrimidinone 
3-(5-cycloheptylidene-4-oxo-2-sulfanylidene-3-thiazolidinyl)propanoic acid 
3-(phenethylamino)-butan-2-one 
3-(phenylmethyl)-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-4-one 
3-[(1E,4R)-4-hydroxycyclohex-2-en-1-ylidene]pyruvate 
3-[(1E,4R)-4-hydroxycyclohex-2-en-1-ylidene]pyruvic acid 
3-[(1R,2S,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-yl]pyruvate 
3-[(1R,2S,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-yl]pyruvic acid 
3-[(1R,4R)-4-hydroxycyclohex-2-en-1-yl]pyruvic acid 
3-[(1S,2S,6S)-2-\{2-[(1S,2R,3R)-2-(3-ethoxy-3-oxopropyl)-3-(2-hydroxypropan-2-yl)-2-methyl-6-methylidenecyclohexyl]ethyl\}-1,3-dimethyl-6-(prop-1-en-2-yl)cyclohex-3-en-1-yl]propanoic acid 
3-[(1S,4R)-4-hydroxycyclohex-2-en-1-yl]pyruvic acid 
3-[(1Z,4R)-4-hydroxycyclohex-2-en-1-ylidene]pyruvic acid 
3-[(2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinyl)thio]-2-oxolanone 
3-[(2-aminoethyl)sulfanyl]-6-ethyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)sulfanyl]-6-methyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)sulfanyl]-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(3-aminopropyl)amino]-4-hydroxybenzoic acid 
3-[(3aS,4S,5R,7aS)-5-hydroxy-7a-methyl-1-oxo-octahydroinden-4-yl]propanoic acid +  
3-[(3aS,4S,7aS)-1,5-dioxo-octahydroinden-4-yl]propanoic acid 
3-[(4-methoxyphenyl)methylideneamino]-2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinone 
3-[(dimethylamino)methylene]-1H-2-benzothiopyran-4(3H)-one 
3-[(Z)-2-isocyanovinyl]indole 
3-[4-oxo-5-(phenylmethylene)-2-sulfanylidene-3-thiazolidinyl]propanoic acid butyl ester 
3-[5-[3-(3-butoxy-3-oxopropyl)-4-oxo-2-sulfanylidene-5-thiazolidinylidene]-4-oxo-2-sulfanylidene-3-thiazolidinyl]propanoic acid butyl ester 
3-[[2-(3,5-dimethyl-1-pyrazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl]amino]-1-propanol 
3-acetylbenzamide 
3-acetylchlorophyllide a 
3-acetylchlorophyllide a(2-) 
3-amino-2-(4-methylphenyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one 
3-amino-3-(4-hydroxyphenyl)propanoic acid 
3-amino-3-(4-hydroxyphenyl)propanoic acid zwitterion 
3-amino-4-hydroxybenzaldehyde 
3-amino-N-(trans-3-carbamoyloxirane-2-carbonyl)-L-alanine 
3-amino-N-(trans-3-carbamoyloxirane-2-carbonyl)-L-alanine zwitterion 
3-cyclohexyl-2-hydrazinyl-7-(phenylmethyl)-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one 
3-dehydro-scyllo-inosose 
3-dehydrocarnityl CoA 
3-dehydrocarnityl CoA(3-) 
3-deoxy-D-glycero-beta-D-galacto-nonulosonate 
3-deoxy-D-glycero-beta-D-galacto-nonulosonic acid +  
3-deoxy-D-glycero-beta-D-galacto-nonulosonic acid 9-phosphate 
3-ethyl-1,3-dihydro-3-methoxy-2H-indol-2-one 
3-ethyl-3-methyldecane 
3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxylic acid 
3-ethylpentane 
3-farnesyl-3-hydroxy-2-methyl-1-oxo-1lambda(5)-quinolin-4-one 
3-hydroxy-2,4-dioxopentyl phosphate 
3-hydroxy-2,4-dioxopentyl phosphate(2-) 
3-hydroxy-4-methoxybenzoic acid +  
3-hydroxy-4-methylanthranilic acid +  
3-hydroxy-5-methyl-1-naphthoate 
3-hydroxy-5-methyl-1-naphthoic acid 
3-hydroxy-O,5-dimethyl-L-tyrosine 
3-hydroxybenzoate 
3-hydroxybenzoic acid +   
3-hydroxytetradecanoic acid +  
3-hydroxytetradecanoyl-CoA 
3-methoxy-5-methyl-1-naphthoate 
3-methoxy-5-methyl-1-naphthoic acid 
3-Methyl sulfolene 
3-methyl-2-indolate 
3-methyl-2-indolic acid 
3-methyl-6-thiophen-2-yl-4-isoxazolo[5,4-b]pyridinecarboxylic acid ethyl ester 
3-methyl-N-[(4-methylphenyl)methyl]-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine 
3-methylarginine 
3-methylindolyl precursor of nosiheptide 
3-methylorsellinic acid 
3-methylxanthine +  
3-O-[beta-D-glucopyranosyl]-28-O-[alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranosyl]arjunolic acid 
3-O-[beta-D-glucopyranosyl]-28-O-[alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranosyl]maslinic acid 
3-phenyl-5-thioxo-2,5-dihydro-1,2,3-oxadiazol-3-ium 
3-prop-2-enyl-2-sulfanylidene-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-d]pyrimidin-4-one 
3-sulfinopropionyl-CoA 
3-vinylbacteriochlorophyllide d 
3-vinylbacteriochlorophyllide d(1-) 
35-amino-3-methylbacteriohopane-30,31,32,33,34-pentol 
35-amino-3-methylbacteriohopane-31,32,33,34-tetrol 
35-aminobacteriohopane-30,31,32,33,34-pentol 
35-aminobacteriohopane-31,32,33,34-tetrol 
3beta-hydroxyatractylon 
3beta-hydroxycholest-5-en-26-al +  
3beta-hydroxycholest-5-en-26-oic acid +   
4,4'-diapolycopen-4-al 
4,4'-diapolycopen-4-oic acid 
4,4'-diapolycopenedioic acid 
4,4'-diaponeurosporenoic acid 
4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one 
4,5-Dihydro-2-methyl-3-thiophenethiol 
4,5-Dihydro-5-methyl-3-thiophenethiol 
4,5-dihydroxyisophthalic acid 
4,5-dimethyl-2-[[2-(6-methyl-4-oxo-5-phenyl-3-thieno[2,3-d]pyrimidinyl)-1-oxoethyl]amino]-3-thiophenecarboxylic acid ethyl ester 
4,6-Dichloro-3-methyl-cis-1,2-dihydroxycyclohexa-3,5-diene 
4-(1-benzimidazolyl)-5-(4-methylphenyl)thieno[2,3-d]pyrimidine 
4-(1-benzotriazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine 
4-(4-methoxyanilino)-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
4-(4-phenoxy-1-piperidinyl)thieno[2,3-d]pyrimidine 
4-(5,6-dimethyl-1-benzimidazolyl)-5-phenylthieno[2,3-d]pyrimidine 
4-(5-O-phospho-beta-D-ribofuranosyl)phenol 
4-(7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)morpholine 
4-(hydroxymethyl)-2-propylfuran-3-carboxylic acid 
4-(phosphooxymethyl)-2-furancarboxaldehyde 
4-[(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)amino]-4-oxobutanoic acid 
4-[(7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-ylhydrazo)methylidene]-2-methoxy-1-cyclohexa-2,5-dienone 
4-[1-oxo-6-(4-oxo-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-3-yl)hexyl]-1-piperazinecarboxylic acid ethyl ester 
4-[2-[(2-ethoxy-2-oxoethyl)thio]-4-oxo-3-thieno[3,2-d]pyrimidinyl]-1-piperidinecarboxylic acid ethyl ester 
4-[2-[(4-fluorophenyl)methylamino]-2-oxoethyl]-2-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester 
4-[3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-1-oxopropyl]-1-piperazinecarboxylic acid ethyl ester 
4-[[2-(dimethylamino)-2-thiophen-2-ylethyl]amino]-5-methyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
4-[[2-[(1,1-dioxo-3-thiolanyl)amino]-2-oxoethyl]thio]-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
4-[[5-(4-fluorophenyl)-3-methyl-4-oxo-2-thieno[2,3-d]pyrimidinyl]thio]-2-(1-iminoethyl)-3-oxobutanenitrile 
4-[oxo-(4-oxo-5H-thieno[3,2-c]quinolin-2-yl)methyl]-1-piperazinecarboxylic acid ethyl ester 
4-amino-2,6-dinitrotoluene  
4-amino-7,8,9,10-tetrahydro-6H-pyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile 
4-bromophenol 
4-chloro-N-(3,4-dimethoxyphenyl)-2-thieno[3,2-c]quinolinecarboxamide 
4-chloro-N-[3-(3-methyl-1-piperidinyl)propyl]-2-thieno[3,2-c]quinolinecarboxamide 
4-de(dimethylamino)-4-oxoanhydrotetracycline 
4-Fluorocyclohexadiene-cis,cis-1,2-diol 
4-hydroxy-2-methyl-3-oxo-[(2E,6E)-farnesyl]-3,4-dihydroquinoline-1-oxide 
4-hydroxy-2-oxobutanal 
4-hydroxy-6-methylpretetramide 
4-hydroxycordoin 
4-hydroxymidazolam +   
4-hydroxyphenylglycine +  
4-hydroxyphenylpyruvic acid oxime 
4-hydroxyprotoasukamycin +  
4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [1-oxo-1-(2-phenylethylamino)propan-2-yl] ester 
4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [2-oxo-2-(thiophen-2-ylmethylamino)ethyl] ester 
4-methylpent-3-enoic acid 
4-methylpentanoyl-CoA(4-) 
4-sulfanylidene-1,6,7,8,9,10-hexahydropyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile 
4-terpineol +   
4H-chromene +   
5'-deoxyinosine 
5'-triphosphoadenylyl-(2'->5')-adenosine 
5,10-dihydro-9-dimethylallylphenazine 1-carboxylate 
5,10-dihydro-9-dimethylallylphenazine-1-carboxylic acid 
5,10-dihydrophenazine-1-carboxylate 
5,10-dihydrophenazine-1-carboxylic acid 
5,4'-dihydroxyflavone-4'-sulfate(2-) 
5,6,7-trimethoxycoumarin 
5,6-dimethyl-2-(prop-2-enylthio)-4-thieno[2,3-d]pyrimidinamine 
5,6-dimethyl-N-(3-pyridinylmethyl)-4-thieno[2,3-d]pyrimidinamine 
5,6-dimethyl-N-(thiophen-2-ylmethyl)-4-thieno[2,3-d]pyrimidinamine 
5,6-dimethyl-N-[2-methyl-2-(4-morpholinyl)propyl]-4-thieno[2,3-d]pyrimidinamine 
5,7,4'-trihydroxy-6,8-diprenylisoflavone 
5-(2-chlorophenyl)-2-(2-pyridinylmethyl)-3H-thieno[2,3-d]pyrimidin-4-one 
5-(4-chlorophenyl)-3-[(5-nitro-6-oxo-1-cyclohexa-2,4-dienylidene)methylamino]-4-thieno[2,3-d]pyrimidinone 
5-(4-chlorophenyl)-3H-thieno[2,3-d]pyrimidine-4-thione 
5-[(1-cyclopropyl-2,5-dimethyl-3-pyrrolyl)methylidene]-2-sulfanylidene-4-thiazolidinone 
5-[(1-ethyl-2,5-dimethyl-3-pyrrolyl)methylidene]-2-sulfanylidene-4-thiazolidinone 
5-[(3-methyl-2-thiophenyl)methylidene]-3-(2-oxolanylmethyl)-2-sulfanylidene-4-thiazolidinone 
5-[(alpha-D-glucopyranosyl-(1->2)-beta-D-galactopyranosyl)oxy]-L-lysine +  
5-[2-furanyl(4-morpholinyl)methyl]-2-methyl-6-thiazolo[3,2-b][1,2,4]triazolol 
5-[2-furanyl(4-morpholinyl)methyl]-6-thiazolo[3,2-b][1,2,4]triazolol 
5-[[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)thio]methyl]-2-furancarboxylic acid methyl ester 
5-amino-1-(5-phospho-beta-D-ribosyl)imidazole 
5-amino-3-(2-methylphenyl)-4-oxo-1-thieno[3,4-d]pyridazinecarboxylic acid ethyl ester 
5-amino-4-oxo-3-phenyl-1-thieno[3,4-d]pyridazinecarboxylic acid 
5-bromo-8-methoxy-1-methyl-beta-carboline 
5-chloro-7-iodoquinolin-8-ol  
5-cyclopentylidene-2-sulfanylidene-4-thiazolidinone 
5-dehydro-L-gluconic acid 
5-epi-valiolone +  
5-epi-valiolone 7-phosphate 
5-epi-valiolone 7-phosphate(2-) 
5-ethyl-4-oxo-N-(thiophen-2-ylmethyl)-2-thieno[3,2-c]quinolinecarboxamide 
5-hydroxy-11,11-dimethyl-4-methylene-8-bicyclo[7.2.0]undecanone 
5-hydroxy-2,2,4a-trimethyl-2a,3,4,5,6,7-hexahydro-1H-cyclobuta[i]inden-8-one 
5-hydroxy-7,2',4',5'-tetramethoxyflavone 
5-hydroxy-7-prop-2-en-(E)-ylidene-7,7a-dihydro- 2H-cyclopenta[b]pyran-6-one 
5-hydroxy-7-prop-2-en-(Z)-ylidene-7,7a-dihydro- 2H-cyclopenta[b]pyran-6-one 
5-hydroxybenzimidazole 
5-hydroxyuridine 
5-isoprenylindole-3-carboxylate beta-D-glycosyl ester 
5-methoxyindole-3-acetic acid  
5-methoxysalicylic acid 
5-methyl-1-naphthoate 
5-methyl-1-naphthoic acid 
5-methyl-6-phenyl-3H-thieno[2,3-d]pyrimidine-4-thione 
5-oxo-3-sulfanylidene-2H-1,2,4-triazine-6-carboxylic acid ethyl ester 
5-oxo-4,5-dihydro-2-furylacetate 
5-oxo-4,5-dihydro-2-furylacetic acid 
5-tricosylresorcinol 
5a,11a-dehydrooxytetracycline 
5E-7-oxozeaenol 
5Z-7-oxozeaenol 
6,12-dimethyldibenzo[d,d']benzo[1,2-b:4,5-b']bisthiophene 
6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine 
6,8-diprenylnaringenin 
6-(2-amino-2-carboxyethyl)-7,8-dioxo-1,2,3,4,7,8-hexahydroquinoline-2,4-dicarboxylic acid 
6-(3'-methylbuten-2-yl)isatin 
6-[(2,4-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(2,5-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(2-fluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(2-fluorophenyl)methyl]-2-(1-hydroxyethyl)-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(3-aminophenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(3-methoxyphenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(4-fluorophenyl)methyl]-5,7-dimethyl-2H-pyrrolo[3,4-d]pyridazin-1-one 
6-[(6-chloro-2-fluoro-3-methylphenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-amino-3-(methoxymethyl)-5-spiro[2H-pyrano[2,3-c]pyrazole-4,4'-thiane]carbonitrile 
6-diazo-5-oxo-L-norleucine 
6-ethyl-2-methyl-N-(phenylmethyl)-4-thieno[2,3-d]pyrimidinamine 
6-ethyl-6-methyl-5,8-dihydro-1H-thiopyrano[2,3]thieno[2,4-b]pyrimidine-2,4-dione 
6-formamidopenicilloyl group 
6-hydroxy-5-methoxy-7-(4-methoxyphenyl)-2,2-dimethyl-3,4-dihydropyrano[3,2-g][1]benzopyran-8-one 
6-hydroxy-5-methoxy-7-(4-methoxyphenyl)-2,2-dimethyl-8-pyrano[3,2-g][1]benzopyranone 
6-hydroxy-7-(4-hydroxyphenyl)-5-methoxy-2,2-dimethyl-10-(3-methylbut-2-enyl)-8-pyrano[3,2-g][1]benzopyranone 
6-ketopiperidine-2-carboxylic acid 
6-linalyl-2-O,3-dimethylflaviolin 
6-methyl-2,3,4,5-tetrahydro-1H-azepino[4,5-b]indole 
6-methylpretetramide 
6-tuliposide B 
6alpha-malonyloxymanoyl oxide 
6beta,16beta-diacetoxy-25-hydroxy-3,7-dioxy-29-nordammara-1,17(20)-dien-21-oic acid 
7'-amino-1',3'-dimethyl-2,2',4'-trioxo-6'-spiro[1H-indole-3,5'-pyrano[2,3-d]pyrimidine]carbonitrile 
7,12-dioxolithocholic acid 
7,8-dihydroxanthopterin 
7,9-dimethyl-2-(phenylmethylthio)-1H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one 
7-amino-5-(4-ethoxy-3-methoxyphenyl)-4-oxo-3,5-dihydropyrano[2,3-d]pyrimidine-6-carbonitrile 
7-aminocholesterol 
7-epi-ent-eudesmane-5,11-diol 
7-epiclusianone 
7-ethyl-7-methyl-2-sulfanylidene-6,9-dihydro-1H-pyrano[2,3]thieno[2,4-b]pyrimidin-4-one 
7-hydroxy-5-hydroxymethyl-2H-benzo[1,4]thiazin-3-one 
7-hydroxyticlopidine 
7-methyl-2-(trifluoromethyl)-6H-pyrazolo[1,5-a][1,3,5]triazin-4-one 
7-O-geranyl-2-O,3-dimethylflaviolin 
7alpha-hydroxypregnenolone 
8,10-dimethyl-4-(2-methylphenyl)-1,3-dihydropyrido[2,3]thieno[2,4-d][1,4]diazepine-2,5-dione 
8,12-diethyl-3-vinylbacteriochlorophyllide d 
8-demethyl-8-(2,3,4-O-trimethyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(2,3-O-dimethyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(2-O-methyl-alpha-L-rhamnosyl)tetracenomycin C 
8-demethyl-8-(alpha-L-rhamnosyl)tetracenomycin C 
8-demethyltetracenomycin C 
8-hydroxyadenine 
8-hydroxymirtazapine 
8-methyl-4-oxo-N-[3-(4-propyl-1-piperazinyl)propyl]-5H-thieno[3,2-c]quinoline-2-carboxamide 
8-methylmenaquinol-6 
8-methylmenaquinone-6 
9,17-dioxo-1,2,3,4,10,19-hexanorandrostan-5-oate 
9,17-dioxo-1,2,3,4,10,19-hexanorandrostan-5-oic acid +  
9-(2-oxolanyl)-3H-purine-6-thione 
9-(dimethylamino)-3-(4-methoxyphenyl)-4-pyrido[1,2]thieno[3,4-d]pyrimidinone 
9-cyclopentyl-3H-purine-6-thione 
9-HEPE 
[(3S)-4-(6-methylheptanoyl)-5-oxooxolan-3-yl]methyl phosphate 
[1-(4-thieno[2,3-d]pyrimidinyl)-4-piperidinyl]-thiophen-2-ylmethanone 
[4-(6-methylheptanoyl)-5-oxo-2,5-dihydrofuran-3-yl]methyl phosphate 
[5,6-dimethyl-3-(pyridin-4-ylmethyl)-2,4-dihydrothieno[2,3-d]pyrimidin-1-yl]-(2-furanyl)methanone 
[5-(aminomethyl)-3-furyl]methyl diphosphate 
[5-(aminomethyl)-3-furyl]methyl phosphate 
acetyl phosphate(2-) 
acetylpyruvic acid +  
aclacinomycin A  
aclacinomycin S 
aclacinomycin S zwitterion 
acriflavinium chloride 
acriflavinium monochloride 
acteoside  
actinodaphnine 
actinorhodin 
aculene C +  
aculene D +  
adenine arabinoside +   
adenosylhopane 
adonixanthin 
adrenosterone  
aetokthonotoxin 
african-1-ene 
afzelin  
agarose +  
agrocin 84 
Akebonic acid 
aklaviketone 
Ala-Lys 
albaflavenone 
albomycin 
albomycin delta1 +  
albomycin delta2 +  
albomycin epsilon +  
alcohol +   
alexidine  
all-trans-4-hydroxyretinal 
allicin  
allocholic acid +  
allodeoxycholic acid +  
allopurinol +   
allyl alcohol +   
allylmercaptomethylpenicilloyl group 
alpha-bradyrhizose 
alpha-glutinol 
alpha-mycolic acid 
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->8)-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 
althiomycin 
ambiguine H 
ambiguine I 
aminopyrrolnitrin 
amoxicillanyl group 
amoxicilloyl group +  
amphotericin B +   
ampicillanyl group 
ampicilloyl group +  
angucycline +   
antelmycin 
antheraxanthin 
anthra[2,3-b]benzo[d]thiophene 
anthramycin 
antibacterial drug +   
anticapsin 
anticapsin zwitterion 
apigenin 7-O-beta-D-glucoside  
apigenin 7-O-beta-D-glucoside(1-) 
aplysiatoxin 
apramycin 
aranotin 
arbekacin +  
arjunolic acid +   
arsenocholine 
arugosin B 
ascaridole  
ascomycin  
asperlactone 
asphodelin A +  
asphodelin A-4'-O-beta-glucoside 
aspulvinone E 
aspyrone 
astromicin +  
asukamycin 
atromentin 
aurachin A 
aurachin B 
aurachin C +  
aurafuron A 
aurasperone B 
aurasperone C 
aureoquinone 
aureothin 
aureothricin 
auricin 
autoinducer-2 
avermectin +   
avilamycin A 
avilamycin A precursor 
azabicycloalkane +   
azabicyclohexane +  
azaspiracid-1 
azoxybacilin 
bacillaene 
bacillithiol 
bacilysocin 
bacitracin  
bacitracin A +   
bacterial xenobiotic metabolite +   
bacteriochlorophyllide a +  
bacteriochlorophyllide a(2-) +  
bacteriochlorophyllide g 
bacteriochlorophyllide g(2-) 
bacteriohopane-32,33,34,35-tetrol +  
bacteriohopanetetrol cyclitol ether 
bacteriohopanetetrol glucosamine 
bacterioruberin 
bafilomycin A1  
baicalein +   
baicalin  
BAY11-7085 
BE-24566B 
bentazepam 
benzalkonium chloride  
benzamidoxime  
benzazepine +   
benzazocine +  
benzethonium chloride  
benzimidazoles +   
benzo[d]isothiazol-3-one  
benzocycloheptathiophene +   
benzodioxine +   
benzodioxoles +   
benzoimidazothiazole +   
benzopyrrole +   
benzoselenazole +   
benzothiadiazole +   
benzothiazepine +   
benzothiazine +   
benzothiazoles +   
benzothienopyrimidine +  
benzothiophenes +   
benzotriazoles +   
benzoxaborole +  
benzoxadiazole +   
benzoxathiin +  
benzoxathiine +  
benzoxathiole +   
benzoxazine +   
benzoxazocine +   
benzoxazole +   
benzylpenicillanyl group 
benzylpenicilloyl group +  
beta-carboline +   
beta-cyclocitral +   
beta-D-galactopyranosyl-(1->4)-beta-D-galactopyranose +  
beta-D-galactosyl-(1<->1')-N-(docosanoyl)hexadecasphingosine 
beta-D-galactosyl-(1<->1')-N-docosanoyl-(4E,14Z)-sphingadienine 
beta-D-galactosyl-(1<->1')-N-henicosanoyl-(4E,14Z)-sphingadienine 
beta-D-galactosyl-(1<->1')-N-icosanoyl-(4E,14Z)-sphingadienine 
beta-D-glucosyl-(1<->1')-N-(docosanoyl)hexadecasphingosine 
beta-D-glucosyl-(1<->1')-N-docosanoyl-(4E,14Z)-sphingadienine 
beta-D-glucosyl-(1<->1')-N-henicosanoyl-(4E,14Z)-sphingadienine 
beta-D-glucosyl-(1<->1')-N-icosanoyl-(4E,14Z)-sphingadienine 
beta-D-Manp-(1->4)-D-Glcp 
beta-dihydromenaquinone-9 
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-geranylfarnesene 
beta-heptaprene 
beta-hexaprene 
beta-L-altrose +  
beta-L-Ara4N-lipid A +  
beta-thujaplicin  
bicozamycin 
bicyclic nitroimidazole +  
bikaverin 
bilanafos 
biliverdin delta 
bisanhydrobacterioruberin 
blasticidin S +  
bleomycin A5  
boromycin 
borrelidin  
botrallin 
brasilicardin A 
brasiliquinone A 
brasiliquinone B 
brasiliquinone C 
brassicasterol +  
brazilein  
brazilin  
brilliant green  
brilliant green cation +   
Bromobenzene-2,3-dihydrodiol 
Bromobenzene-3,4-dihydrodiol 
bromodeoxytopsentin 
bromomethane  
bromophycolide A 
bromotopsentin 
Bryononic acid 
bryostatin 1  
bryostatin 2  
bunodosine 391 
butan-2-one +   
butremycin 
cacibiocin A +  
cacibiocin B 
caerulomycin A 
caerulomycin C 
caerulomycin F 
caerulomycin G 
caerulomycin H 
caerulomycin I 
caerulomycin J 
caerulomycin K 
caerulomycinamide 
caerulomycinonitrile 
Calamensesquiterpinenol 
caldopentamine 
caldopentamine(4+) 
caldopentamine(5+) 
callophycoic acid A 
callophycoic acid B 
callophycoic acid C 
callophycoic acid D 
callophycoic acid E 
callophycoic acid F 
callophycoic acid G 
callophycoic acid H 
callophycol A 
callophycol B 
caminoside A 
candicidin 
candicidin D +  
cannabichromenic acid 
cannabigerol  
canophyllal 
carbacephem +  
carbapenems +   
carbenicilloyl group 
carbonotrithioic acid 
carboxin 
caryoynencin 
cassaine 
celesticetin 
cellocidin 
cembrene C +  
cephams +  
cephem +   
ceratamine A 
ceratamine B 
cetoniacytone A 
chaetoglocin A 
chaetoglocin B 
chelerythrine  
chitotriose 
chlorhexidine +   
chlorhexidine acetate 
chlorhexidine gluconate  
chlorobactene 
chloroeremomycin 
chloromethane  
chloroorienticin B 
chloroxanthin 
chloroxine 
cholesteryl arachidonate  
chondramide +  
chondramide A +  
chondramide B 
chondramide C +  
chondramide D 
chondrochloren A 
chondrochloren B 
chromanol +   
chromomycin +  
chromopyrrolic acid 
chrysobactin 
chrysogine 
ciclopirox +   
ciclopirox olamine 
cis-3-(1-Carboxy-ethyl)-3,5-cyclo-hexadiene-1,2-diol 
cis-3-hydroxy-D-proline 
cis-trans-nepetalactone 
clavaldehyde 
clavaldehyde(1-) 
clavulanic acid  
clionasterol 
cloxacillin  
CMP-3-deoxy-D-glycero-beta-D-galacto-nonulosonic acid 
CMP-5'-phosphonoformic acid 
CMP-8-amino-3,8-dideoxy-alpha-D-manno-oct-2-ulosonic acid 
cobalt(II)-factor IV 
cobalt(II)-factor IV(6-) 
coelenterazine 2-hydroperoxide 
coelichelin 
coelichelin(3-) +  
coelimycin P1 
comazaphilone C 
comazaphilone D 
comazaphilone E 
concanamycin +   
conessine 
conglobatin 
coral metabolite +  
CORM 3 
corynebactin 
coumermycin A1 
crambescidin 401 
crambescidin 800 
crambescidin 826 
crinosterol 
crown thioether +  
cryptomaldamide 
crystal violet  
crystal violet cation +   
cudraflavone C 
curacomycin 
curacozole 
curamycin A 
cyanotoxin +   
cyclo(L-Leu-L-Pro) 
cycloheptafuran +  
cycloheximide  
cyclooctasulfur 
cyclooctatin +  
cyclopentafuran +   
cyclopentaimidazothiazole +  
cyclopentapyran +   
cyclopentapyridine +   
cyclopentapyrimidine +  
cyclopentapyrrole +   
cyclopentathiazole +  
cycloxydim 
Cyperolone 
cystothiazole A 
cytosylglucuronate 
cytosylglucuronic acid 
cytotrienin A 
D-2,4-diaminobutyric acid 
D-4-hydroxyphenylglycine zwitterion 
D-allothreonine 
D-altritol +  
D-erythrulose 4-phosphate 
D-erythrulose 4-phosphate(2-) 
D-glucose-(13)C6 
D-isoleucine +  
D-isoleucinium 
D-leucinate 
D-leucine +  
D-leucinium 
D-lysinate 
D-lysine +  
D-lysinium(1+) +  
D-lysinium(2+) 
D-tryptophan +  
D-tryptophanate +  
D-tryptophanium 
D-tryptophanyl radical +  
D-xylose 5-phosphate 
dapdiamide +  
dapdiamide A zwitterion 
dapdiamide B zwitterion 
dapdiamide C zwitterion 
dapdiamide E zwitterion 
daptomycin 
daunorubicin +   
dazomet  
debromoaplysiatoxin 
decahydroquinoline alkaloid +  
decanoic acid +   
Decarbamoylgonyautoxin 1 
Decarbamoylgonyautoxin III 
Decarbamoylneosaxitoxin 
decarbamoylsaxitoxin 
decatromicin A 
decatromicin B 
dechlorocuracomycin 
decyl palmitate 
decyl sulfate 
dehydroacetic acid  
deoxyaureothin +  
Deoxydihydro-artemisinin 
deoxyherqueinone 
deoxyherqueinone(1-) 
deoxylimonoic acid 
deoxyspectinabilin +  
deoxyviolacein 
deoxyviolaceinate 
deoxyviolaceinic acid 
desacetyldoronine 
desferrioxamine B +   
desferrioxamine E 
desmethylnectriapyrone +  
destosyl pyrazolate 
devancoaminyl vancomycin 
diarylheptanoid +   
dibekacin +  
dibenzodioxine +   
dibenzothiazepine +   
dibenzothiepine +   
dibenzothiophenes +   
dibromoacetic acid  
dibromomethane  
dichloroacetic acid +   
dichlorvos  
diethylcarbamodithioic acid 
Dihydro-2,4,6-tris(2-methylpropyl)-4h-1,3,5-dithiazine 
Dihydro-4,6-dimethyl-2-(1-methylethyl)-4H-1,3,5-dithiazine 
Dihydro-4-mercapto-5-methyl-3(2H)-thiophenone 
Dihydro-6-isopropyl-2,4-dimethyl-4H-1,3,5-dithiazine 
dihydrobisanhydrobacterioruberin 
dihydrogenistein +  
dihydroisopentenyldehydrorhodopin 
dihydrolicoisoflavone A 
dihydromotuporamine C 
dihydroxy mycolic acid 
dihydroxycholanic acid +   
dimethoxyphenylpenicilloyl group 
dimethyl diselenide 
dimethyl sulfide +  
Dimexano 
dinitrogen oxide  
dinophysistoxin 1  
diperamycin 
dipicolinic acid +   
dipymetitrone 
dithiadene +  
dithianes +   
dithiolane +   
dithiolanes +   
dithiole +   
dithiolopyrrole +  
dithiolopyrrolone antibiotic +  
dithioloquinoxaline +   
Dixanthogen 
dodecanoic acid +   
dolastatin 10 
domoic acid  
drummondin D 
drummondin E 
drummondin F 
dTDP-3,4-didehydro-2,6-dideoxy-alpha-D-glucose 
dTDP-4-(methylamino)-2,3,4,6-tetradeoxy-alpha-D-glucose 
dTDP-4-(methylammonio)-2,3,4,6-tetradeoxy-alpha-D-glucose(1-) 
dTDP-4-amino-2,3,4,6-tetradeoxy-alpha-D-glucose 
dTDP-4-dehydro-2,3,6-trideoxy-alpha-D-glucose 
dTDP-4-dehydro-2,3,6-trideoxy-alpha-D-glucose(2-) 
dTDP-4-dehydro-2,6-dideoxy-alpha-D-glucose 
dTDP-4-dehydro-2,6-dideoxy-alpha-D-glucose(2-) 
dTDP-alpha-D-forosamine 
dTDP-alpha-D-forosamine(1-) 
dTDP-beta-L-daunosamine 
dTDP-beta-L-daunosamine(1-) 
dutomycin 
duvoglustat +   
dysoxyhainanin A 
E3040 +   
ebselen  
ecgonone methyl ester 
echinenone +  
EI-1511-3 
EI-1511-5 
EI-1625-2 
ekatetrone 
elaiophylin 
elesclomol +   
elloramycin A 
emamectins +   
enol +   
enrofloxacin  
enterobactin +  
enterobactin(1-) 
enzalutamide  
epidermin 
epipinoresinol 
epithienamycin E 
epothilone +   
equisetin 
erdasporine A 
erdasporine B +  
erdasporine C 
Eremopetasinorol 
erybraedin A 
erythromycin +   
erythromycin A(1+) 
Escherichia coli metabolite +   
Ethidimuron 
ethyl (5Z,8Z,11Z,14Z,17Z)-icosapentaenoate 
ethyl 2-hydroxy-5-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate +  
ethyl 3,4-dihydroxybenzoate  
ethyl lansiolate 
ethylzingerone 
etimicin 
etnangien 
eugenol +   
fatsicarpain A 
fatsicarpain C 
fatsicarpain F 
FD-211 
fellutanine 
ferric yersiniabactin 
ferrioxamine E 
ferruginol +   
ficellomycin 
fidaxomicin  
filiforminol 
filipin III  
FINO2 
flavasperone 
flavaspidic acid AB 
flavaspidic acid PB 
flavuxanthin 
flexirubins +  
floridanine 
florosenine 
flucloxacilloyl group +  
flucloxcillanyl group 
FMN +   
fonsecin +  
fonsecinone A 
fonsecinone C 
formic acid +   
formobactin 
fortimicin KK1 
fosmidomycin 
fostriecin  
FR177391 
FR901463 
FR901464 
FR901465 
fragin zwitterion 
fraxetin +   
fucoidan  
fucoxanthin  
fumigermin 
fumimycin 
furanomycin 
furodioxole +  
furofuran +   
furopyran +   
furopyridine +  
furopyrimidine +  
furopyrrole +  
fusarithioamide A 
gamma-glutamyltyramine 
gamma-hexachlorocyclohexane  
gancaonin I 
GDP-N,N'-diacetylbacillosamine 
GDP-N,N'-diacetylbacillosamine(2-) 
gelatin 
geldanamycin +   
gellan gum 
gibberellin A15 (lactone form) +  
gibberellin A7 
gibepyrone A 
glandicoline B +  
glycyrin  
glycyrrhizol A 
glycyrrhizol B 
Gonyautoxin 1 
Gonyautoxin 2 
Gonyautoxin 5 
gougerotin 
gramine 
grandiflorenic acid 
griseochelin 
griseofulvin  
guaiacylglycerol beta-coniferyl ether 
guanidinoacetic acid 
guignardone N 
gypsogenic acid +  
halicin 
halocarban  
hapalindole +  
hapalindole H 
helvolic acid +  
helvolic acid methyl ester 
hemiaminal +   
heptachlor  
heptacosan-1-ol 
Heteratisine 
heteroaryl hydroxy compound +   
hex-2-ulofuranosyl hexopyranoside 
hexachlorophene  
holomycin +  
homoplatensimide A +  
homoplatensimide A methyl ester 
hookerianamide J 
hookerianamide K 
hop-17(21)-ene +  
hop-21(22)-ene +  
horminone +  
hyalodendriol C 
hydrogen trithiocarbonate 
hydroxy carboxylic acid +   
hydroxy homoflavonoid +  
hydroxy steroid +   
hydroxy-5beta-cholanic acid +   
hydroxyacetophenone +   
hydroxyflavan +   
hydroxyflavanone +   
hydroxyflavone +   
hydroxyfluorenes +  
hydroxyindoles +   
hydroxyisoflavans +   
hydroxyisoflavone +   
hydroxylipid +  
hydroxypyrazine +  
hydroxyquinone +   
hydroxytrimethylaminium 
hygrolidin 
hyperforin  
hypothiocyanous acid 
hyrtial 
ikarugamycin +  
ilomastat  
imidazodiazepine +   
imidazooxazine +  
imidazopyrazine +   
imidazopyridazine +   
imidazopyridine +   
imidazopyrimidine +   
imidazotetrazine +   
imidazothiadiazine +  
imidazothiazole +   
imidazotriazine +  
iminoarginine 
indanomycin 
indazoles +   
indenopyrazole +  
indigoidine 
indol-3-ylacetaldehyde  
indole-3-acetamide  
indole-3-carbaldehyde 
indole-3-carboxylic acid +   
indolizines +   
indolmycenic acid 
indolmycin 
inuloxin A 
iodoquinol  
isariotin F 
isoaigialone B 
isoaspulvinone E 
isobavachalcone  
isocomplestatin 
isodrummondin D 
isofucosterol 
isoglutamic acid 
Isoglycycoumarin 
Isokobusone 
Isolicopyranocoumarin 
isonocardicin C 
isopatulin 
isopentenyldehydrorhodopin 
isopentylamine 
Israpafant 
jadomycin B 
jaspamide  
jaspamide B 
jaspamide C 
jaspamide D 
jaspamide E 
jaspamide F 
jaspamide G 
jaspamide H 
jaspamide J 
jaspamide M 
jasplakinolide D 
jasplakinolide Q 
jasplakinolide R1 
jawsamycin 
K-252a +   
kaempferol +   
kalimantacin A 
kalimantacin B 
kalimantacin C 
kanamycin A +   
kanamycin A(4+) +  
Karounidiol 
kasugamycin 
ketotifen  
kinanthraquinone 
kinanthraquinone B +  
komodoquinone A 
komodoquinone B +  
L-2-amino-4-methoxy-trans-but-3-enoic acid 
L-2-aminopentanoic acid 
L-2-aminopentanoic acid zwitterion 
L-altrarate(1-) 
L-altraric acid 
L-aspartic 4-semialdehyde 
L-beta-ethynylserine 
L-beta-ethynylserine zwitterion 
L-BMAA 
L-dihydroanticapsin 
L-erythrulose 4-phosphate 
L-erythrulose 4-phosphate(2-) 
L-homophenylalanine 
L-ribonic acid 
L-tagatofuranose 6-phosphate(2-) 
lactonamycin 
lamesticumin A 
lamesticumin B 
lamesticumin C 
lamesticumin D 
lamesticumin E 
lamesticumin F 
laminarin  
lancovutide 
lanigerol 
lanosterol +   
lansic acid 3-ethyl ester 
lanthionine +   
lasalocid  
laurinterol +  
lavendiol 
legioliulin 
lejimalide A 
lejimalide B 
leptomycin A 
leptomycin B  
leucomycin +   
leucomycin V 
leupeptin  
leuvalin 
levesquamide 
levodione 
Licocoumarin A 
licocoumarone  
Licofuranocoumarin 
Licopyranocoumarin  
licoricidin +   
licoricone 
licorisoflavan A 
lincomycin +   
lipid A 1,4'-bis(2-aminoethyl diphosphate) 
lissoclibadin 1 
lissoclibadin 2 
lissoclibadin 3 
lividomycins +  
longirostrerone B 
LSM-16990 
LSM-17286 
LSM-19637 
LSM-19776 
LSM-22688 
LSM-24412 
LSM-2613 
LSM-33589 
LSM-5894 
LSM-6333 
LSM-6732 
lucensimycin E 
Luciduline 
luminmycin A 
lupulin A 
luteolin 7-O-neohesperidoside 
luzonial A 
luzonial B 
LY404039 
lymphostin 
ma'ilione 
macrocin 
malachite green 
malacidin A 
malacidin B 
maltotetraose 
mancude organic heterobicyclic parent +   
mandelic acid +   
mangicol A 
manool 
manzamine A +  
maremycin G 
marine xenobiotic metabolite +   
massadine 
mastoparan-A 
mastoparan-AF 
mastoparan-B 
mastoparan-D 
mastoparan-M 
mastoparan-V 
Me-YTM-T 
meropenem +   
mersacidin 
meso-zeaxanthin 
methane +   
methoxy mycolic acid 
methyl \{[2-chloro-4-fluoro-5-(1-oxo-3-sulfanylidenetetrahydro-1H-[1,2,4]triazolo[1,2-a]pyridazin-2(3H)-yl)phenyl]sulfanyl\}acetate 
methyl gamma-D-aspartate 
methyl gamma-linolenate 
methyl lansiolate 
methyl pentadecanoate 
Methyl selenac 
methylene bis(thiocyanate) 
methymycin 
MI-1148 
microcystin LF  
microcystin LW 
microcystin RR  
microcystin-LR  
microdiplodiasol 
milbemycin +   
Mirtazapine-N-oxide 
mitomycin +   
mollisoside A 
monoanhydrobacterioruberin 
monodechloroaminopyrrolnitrin 
morellic acid +  
morin  
motualevic acid A 
motualevic acid F 
mupirocin 
muramic acid +  
mutalomycin 
Mycalamide B 
mycinamicin +  
Mycoplasma genitalium metabolite +   
mycothiol +  
mygalin 
myristyl palmitate 
myxochelin B 
N'-Hydroxysaxitoxin 
N(3)-fumaramoyl-(S)-2,3-diaminopropanoic acid 
N(3)-fumaroyl-(S)-2,3-diaminopropanoic acid 
N(4)-aminopropylspermidine 
N(4)-aminopropylspermidine(4+) 
N(4)-aminopropylspermine 
N(4)-aminopropylspermine(5+) 
N(4)-bis(aminopropyl)spermidine(1+) 
N(4)-bis(aminopropyl)spermidine(5+) 
N,8-dimethyl-N-(3-methylphenyl)-4-oxo-5H-thieno[3,2-c]quinoline-2-carboxamide 
N,N,N-trimethylglycyl-CoA 
N,N,N-trimethylglycyl-CoA(3-) 
N,N-dimethyl-N'-(2-methyl-4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)methanimidamide 
N-(1,2,4-triazol-4-yl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-2-carboxamide 
N-(1,3-benzodioxol-5-yl)-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(1,3-benzodioxol-5-yl)-2-[[6-methyl-4-oxo-3-(phenylmethyl)-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(1,3-benzodioxol-5-yl)-3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide 
N-(2-furanylmethyl)-2-(4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)acetamide 
N-(2-furanylmethyl)-2-(6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-d]pyrimidin-4-ylthio)acetamide 
N-(2-furanylmethyl)-2-[[4-oxo-3-[3-(1-pyrrolidinyl)propyl]-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(2-furanylmethyl)-3-methyl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine 
N-(2-furanylmethyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide 
N-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)-2-oxolanecarboxamide 
N-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)-3-methylbenzamide 
N-(3-hydroxypropyl)-4-[(1-oxo-2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-b]pyrimidin-3-yl)thio]butanamide 
N-(3-oxododecanoyl)-L-homoserine lactone 
N-(4-bromophenyl)-3,4,5,6-tetrahydrophthalimide 
N-(4-chlorophenyl)-2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide 
N-(4-ethoxyphenyl)-2-[(6-phenyl-4-thieno[2,3-d]pyrimidinyl)thio]propanamide 
N-(5-chloro-2-methoxyphenyl)-2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(5-methyl-3-isoxazolyl)-2-[(6-methyl-4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide 
N-(6-methyl-1,3-benzothiazol-2-yl)-2-[(4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide 
N-(carboxymethyl)-L-alanine 
N-(gamma-L-glutamyl)-L-alaninol 
N-(gamma-L-glutamyl)-L-alaninol zwitterion 
N-[(1S)-2-(dimethylamino)-1-phenylethyl]-6,6-dimethyl-3-[(2-methyl-4-thieno[3,2-d]pyrimidinyl)amino]-1,4-dihydropyrrolo[3,4-c]pyrazole-5-carboxamide 
N-[(2S)-2-amino-2-carboxyethyl]-L-glutamic acid 
N-[(4-chlorophenyl)methoxy]-N'-(4-thieno[2,3-d]pyrimidinyl)methanimidamide 
N-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl]-L-glutamic acid 
N-[2-(3,4-diethoxyphenyl)ethyl]-4-(phenylmethyl)-5-thieno[3,2-b]pyrrolecarboxamide 
N-[2-(3,4-diethoxyphenyl)ethyl]-4-[(3-methylphenyl)methyl]-5-thieno[3,2-b]pyrrolecarboxamide 
N-[2-(dipropylamino)ethyl]-5-ethyl-4-oxo-2-thieno[3,2-c]quinolinecarboxamide 
N-[3-(3,5-dimethyl-1-piperidinyl)propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide 
N-[3-[butyl(ethyl)amino]propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide 
N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-[6-ethyl-6-methyl-2-(methylthio)-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-yl]-N',N'-dimethylethane-1,2-diamine 
N-[[4-(dimethylamino)phenyl]methyl]-3-ethyl-N-(2-furanylmethyl)-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide 
N-acetyl-D-glucosamine +   
N-acetyl-D-mannosamine +  
N-acetyldopamine  
N-acetylneuraminic acid +   
N-acetyltyramine 
N-acyl hemiaminal +  
N-cyclohexyl-6-methyl-4-thieno[2,3-d]pyrimidinamine 
N-cyclohexyl-N,4-dimethyl-5-thieno[3,2-b]pyrrolecarboxamide 
N-demethylindolmycin 
N-desmethylenzalutamide 
N-hexadecanoylglycine +  
N-hydroxy-1-cyclopentenecarboxamide 
N-hydroxy-2-methylpropanamine 
N-isopropyl-L-glutamine 
N-isopropyl-L-glutamine zwitterion 
N-methylhydantoin 
N-Nitrosothialdine 
n-octyl sulfate 
N-pyridin-4-yl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine 
naled  
nanaomycin A 
naphthazarin  
naphthodithiin +  
naphthothiazole +  
naphthyridine +   
naphthyridine derivative +   
narbomycin 
naringenin 7-O-beta-D-glucoside 
nataloe-emodin +  
neamine +   
nelfinavir  
neomethymycin 
neopikromycin 
neopikromycin(1+) 
neopyrrolomycin B 
neosaxitoxin 
neothyonidioside 
nepetaside 
nigericin  
nisin 
nitrapyrin  
nocamycin E +  
nocamycin E(2-) 
nocamycin I 
nocamycin I(1-) 
nocardicin C 
nocardicin G 
nogalamycin 
nogalaviketone 
nogalonic acid +  
nonadec-1-ene 
nonaflavuxanthin 
nonanedioic acid +   
nonanedioic acid monoglycoside 
nonyl palmitate 
Nor-ketotifen 
notoamide +  
novamethymycin 
novapikromycin 
novclobiocin 109 
novobiocin  
nucleocidin 
nystatins +   
O-acetyl-L-serine +  
o-aminoacetophenone  
O-formylcefamandole 
O-methyl ethanethioate 
O-methyl-L-threonine +  
ochracenomicin A 
ochrindole A 
octadecane +   
octanoic acid +   
octhilinone  
octyl palmitate 
okadaic acid +   
oleandomycins +   
oligomycin +   
olivomycin +  
omega-3 fatty acid +   
omega-conotoxin GVIA  
omega-hydroxy-beta-dihydromenaquinone-9 
onetine +  
opine +  
oridonin  
orlistat  
orotidine 
ossamycin 
otosenine +  
oviedomycin 
ovothiol A 
ovothiol B 
ovothiol C 
oxabicycloalkane +   
oxacephem +  
oxacillin +   
oxathiocane +  
oxathiolane +  
oxazinooxazine +  
oxazolopyrazine +  
oxazolopyridine +   
oxazolopyrimidine +  
oxetanocin A +  
oxycarboxin 
oxytetracycline  
p-methoxybenzaldehyde  
paerucumarin 
palmariol B 
palmitoyllipid A 
pantocin A 
papuamide B 
paralytic shellfish toxin +   
parasiloxanthin 
pateamine 
PD-146176 
pederin 
peloruside A 
penams +   
penems +  
pentalenolactone 
pentalenolactone D 
pentalenolactone E 
pentalenolactone F 
pentathiepanes +  
pentetrazol  
pepstatin A  
perindopril  
perindoprilat 
perquinoline 
phaseolotoxin 
phenazine-1,6-dicarboxylic acid 
phenazine-1-carboxylic acid  
phenethicilloyl group 
phenethyl caffeate  
phenols +   
phenoxymethylpenicillanyl group 
phenoxymethylpenicilloyl group 
phevalin 
Phlegmarine 
phleomycin 
phleomycin D1 +  
phomalevone A 
phomalevone B 
phomalevone C 
phosphatidyl-myo-inositol 6-acylmannoside(1-) 
phosphatidylcholine (16:0/20:5) 
phosphinomethylisomalic acid 
phosphoramidon  
phthalazines +   
physcion +   
piericidin A  
pikromycin 
pilsicainide 
pinoxaden acid +  
plakortide F free acid 
plakortolide K 
plakortolide L 
plakortolide M 
plakortolide N 
plakortolide O 
plakortolide P 
plakortolide Q 
plakortolide R 
plakortolide S 
plakortone L 
plakortone N 
plakortone P 
platencin +  
platencin A1 +  
platencin A1 methyl ester 
platencin A2 +  
platencin A2 methyl ester 
platencin A3 +  
platencin A3 methyl ester 
platensimycin +  
platensimycin A1 +  
platensimycin A1 methyl ester 
platensimycin A2 methyl ester 
platensimycin A3 methyl ester 
platensimycin A4 methyl ester 
platensimycin A5 methyl ester 
platensimycin B2 
platensimycin B3 
platensimycin B4 +  
platensimycin B4 methyl ester 
platensimycin methyl ester 
platensin A4 
plaunotol  
pleosporone 
plitidepsin  
PM-94128 
poly(glycerol phosphate) anion 
poly(glycerol phosphate) macromolecule +  
polyene antibiotic +   
polyhexamethylene biguanide 
polyhexamethylene biguanide hydrochloride 
polyhydroxyalkanoate 
polyketomycin 
polymyxin +   
polyol +   
polyoxin +  
PR-39  
pradimicin +  
preaustinoid A 
premithramycin A2' 
premithramycin A3' 
premutilin 
premycofactocin +  
premycofactocinol 
pristinamycin 
pristinamycin IA +  
prodigiosin  
profoxydim 
promysalin 
Propanethial S-oxide 
propyl linoleate 
protoasukamycin +  
protodeoxyviolaceinate 
protodeoxyviolaceinic acid 
Protogonyautoxin 3 
Protogonyautoxin I 
proviolacein +   
Proxan 
pteridines +   
purpurogallin  
pyocyanine  
pyoluteorin 
pyoverdine 
pyranonigrin A 
pyranonigrin E 
pyranonigrin G 
pyranonigrin H 
pyranonigrin I 
pyranonigrin J 
pyranonigrin K 
pyranopyran +  
pyranopyrazole +  
pyranopyridine +  
pyranopyrrole +  
pyranothiazole +  
pyrazolooxadiazepine +  
pyrazolopyrazole +   
pyrazolopyridazine +  
pyrazolopyridine +   
pyrazolopyrimidine +   
pyrazolotriazine +  
pyrazolotriazole +  
pyridazinodiazepine +   
pyridinestrone-3-carboxylic acid 
pyridinethione +   
pyridopyrazine +  
pyridopyrimidine +   
pyrimidinethione +   
pyrimidinothiazolopyrimidine +  
pyrimidobenzothiazine +  
pyrimidodiazepine +  
pyrimidopyridazine +   
pyrimidopyrimidine +   
pyrimidotriazine +  
Pyrrolidino-[1,2E]-4H-2,4-dimethyl-1,3,5-dithiazine 
pyrrolidinopiperidine +   
pyrrolizidine +   
pyrrolizines +   
pyrrolnitrin 
pyrroloimidazole +  
pyrrolomycin A 
pyrrolopyrazine +   
pyrrolopyrazole +   
pyrrolopyridine +   
pyrrolopyrimidine +   
pyrrolotriazine +   
quaternium-15 
quercetin +   
quinazolines +   
quinolin-8-ol +   
quinolizines +   
quinolobactin 
quinuclidines +   
ravidomycin 
remangiflavanone A 
remangiflavanone B 
resorcinol monoacetate 
retaspimycin 
reumycin +  
rhabduscin 
rhamnose +   
rhodopin +  
ribostamycin sulfate 
rifamycin SV +   
rifamycin-undecaketide carboxylic acid +  
ristocetin 
Ro 19-4603 
rosaramicin 
roseoflavin 
royal jelly  
rubesanolide D 
rubiadin  
rubraxanthone 
rutarin 
S,S-dimethyl-beta-propiothetin 
S-(5-histidyl)cysteine sulfoxide 
S-methyl-L-ergothioneine 
S-propyl propanethiosulfinate 
salinipyrone A 
salinosporamide +  
salinosporamide A 
sapienic acid +  
sarasinoside J 
saturated organic heterobicyclic parent +   
saxitoxin +   
scalusamide A 
schizokinen 
Schizonepetoside B 
scytonemin 
seldomycin 5 
selenohomocystine 
selenoneine 
Ser-Lys 
sesaminol +  
Sethoxydim 
sevadicin 
Sg17-1-4 
sibiromycin 
sideretin (oxidized form) 
sigmoidin A 
sigmoidin B 
sirolimus +   
smenospongines C 
sodium arsenite  
sodium azide  
sodium fluorophosphate 
sodorifen 
sofalcone 
sophoraflavanone A 
soraphen A 
sorocenol G 
sorocenol H 
spectinabilin 
spectinomycin 
spheroiden-2-one 
sphinganine-1-phosphocholine 
spinosyn +   
spiramycin I 
spiramycin II  
spirilloxanthin +  
spiruchostatin +   
spiruchostatin B  
spongotine A 
staphcoccomycin 
staphyloferrin A +  
staphyloferrin B 
steffimycin D 
stigmatellin A  
streptazone E 
Streptococcus pneumoniae metabolite +  
streptolydigin 
streptomycin +   
strongylophorine-26 
suaveolindole 
succinoglucan 
sulbenicilloyl group 
sulfabromomethazine 
sulfaethoxypyridazine 
Sulfallate 
sulfamethoxazole +   
sulfanilamide +   
surfactin  
surfactin A +   
surfactin B +   
surfactin C +   
surfactin D +   
syringolin A 
syringomycin +  
tabtoxin 
tabtoxinine beta-lactam +  
tabtoxinine-delta-lactam +  
tacrolimus (anhydrous) +   
tagatose 6-phosphate +  
tanespimycin  
tatridin A 
tatridin B 
TDP-actinospectose 
TDP-actinospectose(2-) 
TDP-beta-L-rhamnose 
TDP-beta-L-rhamnose(2-) 
tea tree oil  
Tebuthiuron 
tecloftalam 
teicoplanin A2-1 +   
teicoplanin A2-2 +   
teicoplanin A2-3 +   
teicoplanin A2-4 +   
teicoplanin A2-5 +   
teicoplanin A3-1 +   
teixobactin 
tensyuic acid C 
termilignan B 
terreic acid 
tert-butyl hydroperoxide  
tetradecanal 
tetradecanoic-d27 acid 
tetrahydrothiophenes +   
tetramethylpyrazine  
tetrangulol +  
tetrathiafulvalene 
tetrazolopyridine +  
tetrodotoxin  
theaflavin  
thiabicycloalkane +   
thiadiazepane +  
thiadiazinane +   
thiadiazolidine +  
thiadiazolopyridazine +  
thianthrene +  
Thiarubrine A 
Thiarubrine B 
Thiazafluron 
thiazepane +  
thiazepine +  
thiazide +   
thiazinane +   
thiazine +   
thiazoles +   
thiazolidines +   
thiazoloindole +  
thiazoloisoindole +  
thiazolopyridine +  
thiazolopyrimidine +   
thiazomycin 
thienobenzothiophene +  
thienodolin 
thienoimidazole +  
thienopyran +  
thienopyridine +   
thienopyrimidine +  
thienopyrroloimidazole +  
thienothiazine +   
thienothiophene +  
thienotriazolodiazepine +  
thietane 
thiirane 
thiirene 
thioaldehyde +  
Thiocarbohydrazide  
thiochromane +   
thiocyclam 
thioketone +  
thiolactomycin 
thiolactone +  
thiolutin 
thiomarinol A 
thiomarinol B 
thiomarinol C 
thiomarinol D 
thiomarinol E 
thiomarinol F 
thiomarinol G 
thionoester +  
Thiopalmyrone 
thiophenes +   
thiophosgene 
thiopyranopyrimidine +   
thiotropocin 
A thiocarbonyl compound that is 3,8-dihydrocyclohepta[c][1,2]oxathiole substituted at positions 3, 4 and 8 by oxo, hydroxy, and thiocarbonyl groups, respectively. It is an antibiotic first isolated in 1984 from the fermentation broth of Pseudomonas sp. CB104.
thiouracil  
thioureas +   
thioxanthenes +   
tilimycin 
tilivalline 
tirapazamine  
TMC-135A 
TMC-135B 
TMC-1A 
TMC-1B 
TMC-1C 
TMC-1D 
TMC-86A 
TMC-86B 
TMC-89A 
TMC-89B 
TMC-95A 
TMC-96 
tobramycin +   
tolybyssidin A 
tolybyssidin B 
tomaymycin +  
toxoflavin 
toyocamycin 
trabectedin  
trandolapril  
trandolaprilat 
trans-benzylideneacetone 
trans-cis-nepetalactone 
trehalose 6,6'-dimycolate 
trehalulose 
triacsin C  
triazolobenzothiazole +  
triazolopyrazine +  
triazolopyridazine +  
triazolopyridine +   
triazolopyrimidines +   
triazolothiadiazole +  
trichosetin +  
trichosetin(1-) 
trichostatin A +   
triclosan  
trikendiol 
trithiane +  
trithiocarbonate 
tropodithietic acid 
tropolone +   
tubercidin +   
tulipalin B 
tunaxanthin +  
tylosin  
tyrocidine A +  
tyrocidine B +  
tyrocidine C +  
tyrocidine D +  
tyrvalin 
U69593  
UCS1025 A 
UDP-N-acetylgalactosamine-5,6-ene 
UDP-N-acetylgalactosamine-5,6-ene(2-) 
UDP-N-acetyltunicamine-uracil 
UDP-N-acetyltunicamine-uracil(2-) 
UK 63052 
UK 63598 
UK 65662 
UK-2A 
UK-2B 
UK-3A 
uracil octosyl acid 5'-phosphate 
uridine-5'-aldehyde 
valanimycin 
validamycin A(1+) 
validamycins +  
validone +  
validoxylamine A 
validoxylamine A 7'-phosphate 
valinomycin  
vamidothion 
vanchrobactin 
vancomycin +   
venturicidin 
verongamine 
Verruculotoxin 
vestitone 
vibrioferrin 
vibrioferrin(3-) +  
vibriostatic agent +  
vinylamycin 
violacein  
violaceinate 
violaceinic acid 
virginiamycin 
virginiamycin S1 +  
viridicatin 
VM 44857 
wax ester 36:1 +  
xenocyloin +  
xestospongin C  
xi-2-Methyl-1,3-oxathiane 
xylobiose 
yersiniabactin 
YM-216391 
ynol +  
YTM-T 
zeaenol 
zeaxanthin +  
zorbamycin 

Synonyms
Exact Synonyms: 4-hydroxy-8-sulfanylidenecyclohepta[c][1,2]oxathiol-3(8H)-one
Related Synonyms: 4-hydroxy-8-sulfanylidene-3H,8H-cyclohepta[c][1,2]oxathiol-3-one ;   4-hydroxy-8-thioxo-cyclohepta[c][1,2]oxathiol-3(8H)-one ;   Formula=C8H4O3S2 ;   InChI=1S/C8H4O3S2/c9-4-2-1-3-5(12)7-6(4)8(10)11-13-7/h1-3,9H ;   InChIKey=DQGOJKVIMNNGAH-UHFFFAOYSA-N ;   SMILES=OC1=CC=CC(=S)C2=C1C(=O)OS2
Xrefs: CAS:89550-93-6 ;   KEGG:C12105 ;   KNApSAcK:C00000333 ;   PMID:11671526 ;   PMID:16269767 ;   PMID:18062698 ;   PMID:21430694 ;   PMID:6511658 ;   Reaxys:4415507
Cyclic Relationships: is_tautomer_of CHEBI:156455

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