Categories Articles Isomethadone Post author By forendex.southernforensic CSA Names: Isomethadone CSA Location: Schedule II Section (c) Subsection (10) DEA code 9226 CSA History: Scheduled in Public Law 91-513, the original CSA of 1970 Names: 6-(Dimethylamino)-5-methyl-4,4-diphenylhexan-3-one (IUPAC) Molecular formula: C21H27NO Nominal mass: 309 Average mass: 309.4452 Monoisotopic mass: 309.209265 CAS registry number: 466-40-0 ChemSpider: 9675 PubChem: 10072 Wikipedia: Isomethadone Erowid: Drugs-Forum: Bluelight: Standard InChI: InChI=1S/C21H27NO/c1-5-20(23)21(17(2)16-22(3)4,18-12-8-6-9-13-18)19-14-10-7-11-15-19/h6-15,17H,5,16H2,1-4H3 Standard InChI key: IFKPLJWIEQBPGG-UHFFFAOYSA-N SMILES: CCC(=O)C(c1ccccc1)(c1ccccc1)C(CN(C)C)C Tags: USCSA ← 13β-Ethyl-17β-hydroxygon-4-en-3-one → NPP