Substances (GSRS)
FDA's Global Substance Registration System: every substance's names, identifiers, structure and relationships. 167,385 records; openFDA updated it 2026-10-05. About this dataset
Records
- chemical120,991
- structurallyDiverse27,756
- protein7,385
- concept4,872
- mixture3,015
- polymer2,556
- nucleicAcid645
- specifiedSubstanceG1165
- 1-(4-(3-ETHYL-7-(MORPHOLIN-4-YL)-3H-(1,2,3)TRIAZOLO(4,5-D)PYRIMIDIN-5-YL)PHENYL)-3-(4-((4-METHYLPIP…FDA page
Also: N-(4-(3-ETHYL-7-(4-MORPHOLINYL)-3H-1,2,3-TRIAZOLO(4,5-D)PYRIMIDIN-5-YL)PHENYL)-N'-(4-((4-METHYL-1-PIPERAZINYL)CARBONYL)PHENYL)UREA, PKI-402…
- (±)-ETHACRIDINE LACTATE ANHYDROUSFDA page
Also: 6,9-DIAMINO-2-ETHOXYACRIDINE LACTATE, ETHACRIDINE LACTATE ANHYDROUS, ETHACRIDINE LACTATE ANHYDROUS, (±)- +3
- TETRAHYDRO-2-(3-HYDROXY-5-(HYDROXYMETHYL)-2-METHYL-4-PYRIDYL)-2H-1,3-THIAZINE-4-CARBOXYLIC ACIDFDA page
Also: TIAPIRINOL, tiapirinol [INN]
- (3H)-BENZOFURAN-2-ONEFDA page
Also: 2,3-DIHYDROBENZOFURAN-2-ONE, 2-BENZOFURANONE, 2-COUMARANONE +7
- ChlorocyclopentaneFDA page
Also: Cyclopentane, Chloro-, Cyclopentyl chloride, NSC-16930
- TECHNETATE(2-)-99TC, ((N,N'-1,2-ETHANEDIYLBIS(L-CYSTEINATO))(5-)-N,N',S,S')OXO-, DIHYDROGEN, (SP-5-…FDA page
Also: TECHNETATE(2-)-99TC, ((N,N'-1,2-ETHANEDIYLBIS(L-CYSTEINATO-.KAPPA.N,.KAPPA.S))(5-))OXO-, DIHYDROGEN, (SP-5-35)-, TECHNETIUM TC 99M ETHYLENE…
- 21-HYDROXYEPLERENONEFDA page
Also: PREGN-4-ENE-7,21-DICARBOXYLIC ACID, 9,11-EPOXY-17,21-DIHYDROXY-3-OXO-, .GAMMA.-LACTONE, METHYL ESTER, (7.ALPHA.,11.ALPHA.,17.ALPHA.)-
- CHLOROGUANIDE SULFATEFDA page
Also: CHLOROGUANIDE SULPHATE, PROGUANIL SULFATE, PROGUANIL SULPHATE +1
- HOE NIGHTSHADE WHOLEFDA page
Also: SOLANUM PHYSALIFOLIUM RUSBY, SOLANUM PHYSALIFOLIUM WHOLE
- .BETA.-D-GLUCOPYRANOSIDURONIC ACID, 2-(METHYLAMINO)-3-(4-METHYLPHENYL)-3-OXOPROPYLFDA page
Also: 2-(METHYLAMINO)-3-(4-METHYLPHENYL)-3-OXOPROPYL .BETA.-D-GLUCOPYRANOSIDURONIC ACID, MEPHEDRONE METABOLITE M8
- 1H-PYRROLO(2,3-B)PYRIDIN-3-AMINE, N-PHENYL-FDA page
Also: N-PHENYL-1H-PYRROLO(2,3-B)PYRIDIN-3-AMINE
- 5-(4-DIMETHYLAMINOCYCLOHEXYL)-10,11-DIHYDRO-5H-DIBENZO(A,D)CYCLOHEPTAN, CIS-FDA page
Also: CYCLOHEXANAMINE, 4-(10,11-DIHYDRO-5H-DIBENZO(A,D)CYCLOHEPTEN-5-YL)-N,N-DIMETHYL-, CIS-
- 2-CHLORO-5-NITRO-N-PHENYLBENZAMIDEFDA page
Also: BENZAMIDE, 2-CHLORO-5-NITRO-N-PHENYL-, GW9662
- EMPILAN P7108FDA page
Also: PEG/PPG-300/55 COPOLYMER, PEG/PPG-300/55 COPOLYMER (BLOCK)
- 2-HEPTYLPYRIDINEFDA page
Also: 2-N-HEPTYLPYRIDINE, PYRIDINE, 2-HEPTYL-
- 2-PROPANOL, 1-PHENOXY-3-((2-((1,3,5-TRIMETHYL-1H-PYRAZOL-4-YL)AMINO)ETHYL)AMINO)-, (S)-FDA page
Also: DALBRAMINOL, (S)-
- 4-HYDROXY-1-(2-PHENYLETHYL)PIPERIDINE-4-CARBONITRILEFDA page
Also: 4-HYDROXY-1-PHENETHYLPIPERIDINE-4-CARBONITRILE, 4-PIPERIDINECARBONITRILE, 4-HYDROXY-1-(2-PHENYLETHYL)-, ISONIPECOTONITRILE, 4-HYDROXY-1-PHE…
- 2-Propyn-1-ol, 3-(trimethylsilyl)-FDA page
Also: 3-(Trimethylsilyl)-2-propyn-1-ol
- ANU WHOLEFDA page
Also: CHYMOCARPUS TUBEROSUS WHOLE, TROPAEOLUM TUBEROSUM RUIZ & PAV., TROPAEOLUM TUBEROSUM WHOLE +1
- 2-ChloroadamantaneFDA page
Also: Tricyclo[3.3.1.1<sup>3,7</sup>]decane, 2-chloro-
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Data from openFDA, FDA's public API. FDA says not to rely on it to make decisions about medical care and to treat every result as unvalidated; confirm against FDA's own record and the product labeling. Not medical or legal advice.
