Categories Articles Androst-5-en-3,17-dione Post author By forendex.southernforensic CSA Names: Androst-5-en-3,17-dione 5-Androstenedione CSA Location: Schedule III Section (f) Subsection (1.0)(10) CSA History: 70 FR 74653 added (and renumbered subsequent entries) effective 17 Jan 2006 77 FR 4228 renumbered effective 27 Jan 2012 Names: Androst-5-ene-3,17-dione (IUPAC) Molecular formula: C19H26O2 Nominal mass: 286 Average mass: 286.4085 Monoisotopic mass: 286.193280 CAS registry number: 571-36-8 ChemSpider: 141063 PubChem: 160531 Wikipedia: 5-Androstenedione Erowid: Steroids Drugs-Forum: Bluelight: Standard InChI: InChI=1S/C19H26O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h3,14-16H,4-11H2,1-2H3/t14-,15-,16-,18-,19-/m0/s1 Standard InChI key: SQGZFRITSMYKRH-QAGGRKNESA-N SMILES: O=C1CC[C@]2(C(=CC[C@@H]3[C@@H]2CC[C@]2([C@H]3CCC2=O)C)C1)C Tags: USCSA ← 13β-Ethyl-17β-hydroxygon-4-en-3-one → NPP