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Zerlasiran

Chemical FDA Substance Registry (openFDA)
Chemical Identification
CAS Number2646703-64-0
Known Aliases (4)
Common Name
RNA, (Am-sp-(2′-deoxy-2′-fluoro)U-sp-Am-(2′-deoxy-2′-fluoro)A-Cm-(2′-deoxy-2′-fluoro)U-Cm-(2′-deoxy-2′-fluoro)U-Gm-(2′-deoxy-2′-fluoro)U-Cm-(2′-deoxy-2′-fluoro)C-Am-(2′-deoxy-2′-fluoro)U-Um-(2′-deoxy-2′-fluoro)A-Cm-sp-(2′-deoxy-2′-fluoro)C-sp-Gm), complex with RNA (Cm-Gm-Gm-Um-Am-Am-(2′-deoxy-2′-fluoro)U-(2′-deoxy-2′-fluoro)G-(2′-deoxy-2′-fluoro)G-Am-Cm-Am-Gm-Am-Gm-Um-Um-sp-Am-sp-Um) 5′-[O-[21-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-9,9-bis[12-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-7-mercapto-7-oxido-2,6,8-trioxa-7-phosphadodec-1-yl]-16-mercapto-16-oxido-7,11,15,17-tetraoxa-16-phosphaheneicos-1-yl] hydroxy phosphate] (1:1) zerlasiran [INN] ZERLASIRAN [USAN] Zerlasiran [WHO-DD]
Data Sources (1)
Source Source ID Name in Source Properties
FDA Substance Registry (openFDA) FBX7PTD863 Zerlasiran CAS: 2646703-64-0
INN: 12370
USAN: NO-49
SMS_ID: 300000023911
FDA UNII: FBX7PTD863
NCI_THESAURUS: C190443
Record Info
IDehZxBNaK8nHdyDFArmzT8q
CreatedApril 10, 2026, 10:41 p.m.
ModifiedApril 10, 2026, 11:04 p.m.
Data SourceFDA Substance Registry (openFDA)