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Drug substances

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

120,974 results

SubstanceUNIIType
O-ACETANISIDIDELPJ345W2VYchemical
O-ACETOTOLUIDE425I3L2A81chemical
O-ACETYL(OCHRATOXIN .ALPHA.) ACETIC ANHYDRIDE83OX5FA8VTchemical
O-ACETYLCHELIDONINEZD33N8BTTAchemical
O-ACETYLCODEINEU59401ETXHchemical
O-ACETYLHYDROXYLAMINEW55UR4QJZ3chemical
O-ACETYLJERVINEMKV40NV1SGchemical
O-ACETYLPSILOCIN8BLF220HX1chemical
O-ACETYLPSILOCIN FUMARATE05U35F7913chemical
O-ACETYLQUINOVIC ACIDFDV74G948Zchemical
O-ACETYLSERINEG05L7T7ZEQchemical
O-ACETYLTHREONINEI5ABK2S28Wchemical
O-ALLYLPHENOLO04F145ZJZchemical
O-AMINOACETANILIDELB34XRQ95Vchemical
O-AMINOAZOTOLUENEQHZ900P7ZAchemical
O-AMINOBENZOYLHYDROXYLAMINEIOQ2I7HZ9Cchemical
O-AMINOPHENOL SULFATE45L97927QIchemical
O-AMINOSERINEHL5D508A18chemical
O-AMINOSERINE, (D)-AJ3JR26SSYchemical
O-AMINOSERINE, (L)-VT8NKF57PJchemical
O-AMKD5M56JWT3CPchemical
O-AMKD HYDROCHLORIDE9HNX939WQHchemical
O-AMSACRINE82KV3K1WAJchemical
O-ANISALDEHYDE7CP821WF2Wchemical
O-ANISIDINO-ACETONITRILEP6O8BG8HGNchemical
O-ANISIDINOMETHANESULFONIC ACID06AHF6RL82chemical
O-Acetyl losartanX65NI9XVQ4chemical
O-Acetylcyclosporin AJAQ84NG9CJchemical
O-Acetylfluphenazine5NU56V4LR8chemical
O-Acetylfluphenazine dihydrochlorideHN8WL2MN6Achemical
O-AcetylgalanthamineMU2ARA94RXchemical
O-Acetylrotigotine97PH4652RUchemical
O-AllylhydroxylamineDM5S33R4TQchemical
O-Allylhydroxylamine hydrochlorideX6VWJ5T9DXchemical
O-BENZARSENOUS OXIDEJTB80E8QMTchemical
O-BENZOQUINONESVD1LJ47R7chemical
O-BENZYL-D-TYROSINET0XDX5TGP3chemical
O-BENZYL-DL-TYROSINE61LQ6V9MO2chemical
O-BENZYLBENZOIC ACIDXGQ9B53P0Kchemical
O-BENZYLPHENOLSF555BL24Ochemical
O-BETA-D-MANNOPYRANOSYL-(1->4)-O-BETA-D-GLUCOPYRANOSYL-(1->4)-D-MANNOSE7KMW874I5Fchemical
O-BIS(BROMOMETHYL)BENZENE9FRJ55E5ULchemical
O-BOC-N-Pyruvyl DocetaxelZ54LE9EUG4chemical
O-BROMOCHLOROBENZENEPEC7Z3YX6Pchemical
O-BROMOPHENYL ACETATE3857W8NH83chemical
O-BUTOXYBENZYL ALCOHOLAZG3Y8465Dchemical
O-BUTYLPHENOLI1WS5HQ96Ychemical
O-BehenoylcarnitineN3W9MB54BCchemical
O-Behenoylcarnitine, R-4XT47VHF2Ychemical
O-Behenoylcarnitine, S-Z6TT55BB9Wchemical