Categories Articles Properidine Post author By forendex.southernforensic CSA Names: Properidine CSA Location: Schedule I Section (b) Subsection (50) DEA code 9644 CSA History: Scheduled in Public Law 91-513, the original CSA of 1970 Names: Propan-2-yl 1-methyl-4-phenylpiperidine-4-carboxylate (IUPAC) Molecular formula: C16H23NO2 Nominal mass: 261 Average mass: 261.3593 Monoisotopic mass: 261.172879 CAS registry number: 561-76-2 ChemSpider: 56161 PubChem: 62373 Wikipedia: Properidine Erowid: Drugs-Forum: Bluelight: Standard InChI: InChI=1S/C16H23NO2/c1-13(2)19-15(18)16(9-11-17(3)12-10-16)14-7-5-4-6-8-14/h4-8,13H,9-12H2,1-3H3 Standard InChI key: XJKQCILVUHXVIQ-UHFFFAOYSA-N SMILES: CN1CCC(CC1)(C(=O)OC(C)C)c1ccccc1 Tags: USCSA ← Tapentadol → THJ