Categories Articles Androsta-1,4-diene-3,17-dione Post author By forendex.southernforensic CSA Names: Androsta-1,4-diene-3,17-dione Boldione CSA Location: Schedule III Section (f) Subsection (1.0)(13) CSA History: 73 FR 22294 proposed to add (and to renumber subsequent entries) on 25 Apr 2008 74 FR 63603 added (and renumbered subsequent entries) effective 4 Jan 2010 77 FR 4228 renumbered effective 27 Jan 2012 Names: Androsta-1,4-diene-3,17-dione (IUPAC) Molecular formula: C19H24O2 Nominal mass: 284 Average mass: 284.3927 Monoisotopic mass: 284.177630 CAS registry number: 897-06-3 ChemSpider: 12893 PubChem: 13472 Wikipedia: Boldione Erowid: Steroids Drugs-Forum: Bluelight: Standard InChI: InChI=1S/C19H24O2/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/h7,9,11,14-16H,3-6,8,10H2,1-2H3/t14-,15-,16-,18-,19-/m0/s1 Standard InChI key: LUJVUUWNAPIQQI-QAGGRKNESA-N SMILES: O=C1C=C[C@]2(C(=C1)CC[C@@H]1[C@@H]2CC[C@]2([C@H]1CCC2=O)C)C Tags: USCSA ← Lysergic acid → 3β,17β-Dihydroxyestr-5-ene