Categories Articles 17α-Methyl-17β-hydroxyandrost-4-en-3-one Post author By forendex.southernforensic CSA Names: 17α-Methyl-17β-hydroxyandrost-4-en-3-one Methyltestosterone CSA Location: Schedule III Section (f) Subsection (1.0)(40) CSA History: 56 FR 5753 added effective 27 Feb 1991 70 FR 74653 replacement for “[Reserved]” effective 17 Jan 2006 77 FR 4228 renumbered effective 27 Jan 2012 Names: (17β)-17-Hydroxy-17-methylandrost-4-en-3-one (IUPAC) Molecular formula: C20H30O2 Nominal mass: 302 Average mass: 302.4510 Monoisotopic mass: 302.224580 CAS registry number: 58-18-4 ChemSpider: 5788 PubChem: 6010 Wikipedia: Methyltestosterone Erowid: Steroids Drugs-Forum: Bluelight: Standard InChI: InChI=1S/C20H30O2/c1-18-9-6-14(21)12-13(18)4-5-15-16(18)7-10-19(2)17(15)8-11-20(19,3)22/h12,15-17,22H,4-11H2,1-3H3/t15-,16+,17+,18+,19+,20+/m1/s1 Standard InChI key: GCKMFJBGXUYNAG-HLXURNFRSA-N SMILES: O=C1CC[C@]2(C(=C1)CC[C@@H]1[C@@H]2CC[C@]2([C@H]1CC[C@]2(C)O)C)C Tags: USCSA ← Lysergic acid → 3β,17β-Dihydroxyestr-5-ene