Categories Articles Flurazepam Post author By forendex.southernforensic CSA Names: Flurazepam CSA Location: Schedule IV Section (c) Subsection (24) DEA code 2767 CSA History: 40 FR 4016 proposed to add (and to renumber subsequent entries) on 27 Jan 1975 40 FR 23998 added (and renumbered subsequent entries) effective 2 Jul 1975 Names: 7-Chloro-1-[2-(diethylamino)ethyl]-5-(2-fluorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one (IUPAC) Molecular formula: C21H23ClFN3O Nominal mass: 387 Average mass: 387.8782 Monoisotopic mass: 387.151368 CAS registry number: 17617-23-1 ChemSpider: 3276 PubChem: 3393 Wikipedia: Flurazepam Erowid: Flurazepam Drugs-Forum: Bluelight: Standard InChI: InChI=1S/C21H23ClFN3O/c1-3-25(4-2)11-12-26-19-10-9-15(22)13-17(19)21(24-14-20(26)27)16-7-5-6-8-18(16)23/h5-10,13H,3-4,11-12,14H2,1-2H3 Standard InChI key: SAADBVWGJQAEFS-UHFFFAOYSA-N SMILES: CCN(CCN1C(=O)CN=C(c2c1ccc(c2)Cl)c1ccccc1F)CC Tags: USCSA ← Beta-hydroxyfentanyl → 4-MTA