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Drug substances

Substance records resolved from GSRS and FDA product data, linked to the trials and approvals that reference them.

170,303 results

SubstanceUNIIType
(2-THIOPHEN-2-YLETHANOYLAMINO)METHYLBORONIC ACID8KWZ834LZMchemical
(2-amino-4,5-dimethyl-3-thienyl)(4-chlorophenyl)methanoneQEL4L83CWXchemical
(2-butylbenzofuran-3-yl)(4-hydroxyphenyl)methanone7PK1H9HDSTchemical
(2-cyclopentylcyclopentyl) but-2-enoate7KX8CN9HN8chemical
(2-oxo-1H-pyridin-3-yl) N-methylcarbamateY7JZK3QZ32chemical
(2-sulfanylidene-1H-pyridin-3-yl) acetateK4D7FD3L3Rchemical
(2.2)METACYCLOPHANE4L50998TFSchemical
(2.2)PARACYCLOPHANE0I9PQB142Ochemical
(20E)-Pregn-4-ene-3,20-dione 20-oxime4N5B665AGEchemical
(21R)-Hydroxy RifabutinN78A2F8BV7chemical
(22E)-(24R)-ETHYL-22,23-DIDEHYDROCALCIOLBRW5382CA2chemical
(24R)-24,25-Dihydro-24,25-dihydroxyfusidic acid 21,24-lactoneZ9PET5D67Zchemical
(24S)-24,25-Dihydro-24,25-dihydroxyfusidic acid 21,24-lactoneZD5KLV5SDRchemical
(24S,25)-EPOXYDAMMARANE-12,20, 26-TRIOL-3-BETA-D-GLUCOPYRANOSIDEM4J3MW9AT6chemical
(25R)-Spirost-5-en-3-oneYTC4EC922Achemical
(25R,52S)-52-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-25-(tert-butoxycarbonyl)-2,2-dimethyl-4,23,28,37,46-pentaoxo-3,32,35,41,44-pentaoxa-24,29,38,47-tetraazatripentacontan-53-oic acidLHW5PQ8XBYchemical
(2?)-17-(Acetyloxy)-2-glucoronide-6-methyl-19-norpregna-4,6-diene-3,20-dioneYLK5RSH57Kchemical
(2?)-17-(Acetyloxy)-2-hydroxy-6-(hydroxymethyl)-19-norpregna-4,6-diene-3,20-dioneW655W625YJchemical
(2?)-17-(Acetyloxy)-2-hydroxy-6-methyl-19-norpregna-4,6-diene-3,20-dioneET63GCG8TPchemical
(2?R)-2?-Deoxy-2?-fluoro-2?-methyluridine44V7045CXSchemical
(2?R)-2?-[(1RS)-cyclohex-3-enyl]-11?-hydroxy-3,20-dioxo-16?H-[1,3]dioxolo[4?,5?:16,17]pregna-1,4-dien-21-yl 2-methylpropanoateXQ8QTC4UK8chemical
(2?RS)-9-Fluoro-11?-hydroxy-2?-methyl-3,20-dioxo-(16?H)-[1,3]dioxolo[4?,5?:16,17]pregna-1,4-dien-21-yl 3,3-dimethylbutanoateP7H4FD2FQGchemical
(2E)-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE4KQ73F2UQPchemical
(2E)-2-Amino-3-phenyl-2-propenoic acidC74FXH56B2chemical
(2E)-2-Butenoic acid hydrazideH9PRV37HH9chemical
(2E)-2-HYDROXYIMINO-1-(3-PHENYLMETHOXYPHENYL)PROPAN-1-ONEX4EA58CDC3chemical
(2E)-3-(2-BUTYL-1-(2-(ETHYLAMINO)ETHYL)-1H-BENZIMIDAZOL-5-YL)-N-HYDROXY-2-PROPENAMIDE9H0143U14Xchemical
(2E)-3-(3-Pyridinyl)-2-propenamideR88AA5P9B5chemical
(2E)-3-(Dimethylamino)-1-(2-pyridinyl)-2-propen-1-one9V87HK2WFXchemical
(2E)-3-Methyl-4-oxo-2-butenoic acidMTD666T4Z6chemical
(2E)-3-[4-[(2-Ethyl-5,7-dimethyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl]phenyl]-2-propen-1-olT9DGT5J3YDchemical
(2E)-3-[4-[[2-[(4-Cyanophenyl)amino]-4-pyrimidinyl]amino]-3,5-dimethylphenyl]-2-propenamideN69UK5FQF5chemical
(2E)-4-(Dimethylamino)-2-butenoic acidEYX5TY62KXchemical
(2E)-4-(Dimethylamino)-2-butenoic acid hydrochlorideZRA8B68TNDchemical
(2E)-4-(Dimethylamino)-2-butenoyl chlorideEYJ33GYK76chemical
(2E)-4-(Dimethylamino)-N-[4-[(4-fluorophenyl)amino]-7-[[(3S)-tetrahydro-3-furanyl]oxy]-6-quinazolinyl]-2-butenamideUKS6N2Y9DLchemical
(2E)-4-[(1-Methylethyl)amino]-4-oxo-2-butenoic acidW66LR4A8PVchemical
(2E)-6,6-Dimethyl-2-hepten-4-yn-1-olJ84L56N4ASchemical
(2E)-N,N-DIMETHYL-4-(4-METHYLPHENYL)-4-OXOBUT-2-ENAMIDEE43ZU4F4RSchemical
(2E)-N-(2-METHYLPROPYL)-3-(7-(TRIFLUOROMETHYL)-1,3-BENZODIOXOL-5-YL)-2-PROPENAMIDE76DYP9H6PYchemical
(2E)-N-Methyl-3-phenyl-2-propen-1-amineKS274LJK4Hchemical
(2E)-N-[3,4-Dihydro-4-oxo-7-[[(3S)-tetrahydro-3-furanyl]oxy]-6-quinazolinyl]-4-(dimethylamino)-2-butenamide8P652B3QLZchemical
(2E)-N-[3-Cyano-7-ethoxy-4-[[4-(2-pyridinylmethoxy)phenyl]amino]-6-quinolinyl]-4-(dimethylamino)-2-butenamideXCP8UEA4MEchemical
(2E)-N-[4-[[3-Chloro-4-(2-pyridinylmethoxy)phenyl]amino]-3-cyano-7-ethoxy-6-quinolinyl]-2-butenamide3WV69F83ZYchemical
(2E,4E,6Z,8E)-3,7-DIMETHYL-8-(2H-NAPHTHALEN-1-YLIDENE)OCTA-2,4,6-TRIENOIC ACIDX6U8J9QE56chemical
(2E,4E,6Z,8E)-3,7-DIMETHYL-8-(4H-NAPHTHALEN-1-YLIDENE)OCTA-2,4,6-TRIENOIC ACIDM3HQF32SU2chemical
(2E,5S)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-(propan-2-yl)-1H-pyrrol-1-yl]-5-hydroxyhept-2-enoic acid8CCX4AU9T3chemical
(2E,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-2,6-heptadienoic acidXK7KZB37KCchemical
(2R)-1-((2S)-2-(((1S)-1-Carboxy-3-phenyl-propyl)amino)propanoyl)pyrrolidine-2-carboxylic acidLL9X7ZFG6Jchemical
(2R)-2,3-Dihydroxypropyl ?-D-galactopyranoside2WLC4PUN27chemical