Categories Articles Diphenoxylate Post author By forendex.southernforensic CSA Names: Diphenoxylate CSA Location: Schedule II Section (c) Subsection (8) DEA code 9170 Schedule V Section (c) Subsection (4) CSA History: Scheduled in Public Law 91-513, the original CSA of 1970 Names: Ethyl 1-(3-cyano-3,3-diphenylpropyl)-4-phenylpiperidine-4-carboxylate (IUPAC) Molecular formula: C30H32N2O2 Nominal mass: 452 Average mass: 452.5873 Monoisotopic mass: 452.246378 CAS registry number: 915-30-0 ChemSpider: 12919 PubChem: 13505 Wikipedia: Diphenoxylate Erowid: Drugs-Forum: Bluelight: Standard InChI: InChI=1S/C30H32N2O2/c1-2-34-28(33)29(25-12-6-3-7-13-25)18-21-32(22-19-29)23-20-30(24-31,26-14-8-4-9-15-26)27-16-10-5-11-17-27/h3-17H,2,18-23H2,1H3 Standard InChI key: HYPPXZBJBPSRLK-UHFFFAOYSA-N SMILES: CCOC(=O)C1(CCN(CC1)CCC(c1ccccc1)(c1ccccc1)C#N)c1ccccc1 Tags: USCSA ← Lysergic acid → 3β,17β-Dihydroxyestr-5-ene