Categories Articles 17β-Hydroxyestr-4,9,11-trien-3-one Post author By forendex.southernforensic CSA Names: 17β-Hydroxyestr-4,9,11-trien-3-one Trenbolone CSA Location: Schedule III Section (f) Subsection (1.0)(64) 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-Hydroxyestra-4,9,11-trien-3-one (IUPAC) Molecular formula: C18H22O2 Nominal mass: 270 Average mass: 270.3661 Monoisotopic mass: 270.161980 CAS registry number: 10161-33-8 ChemSpider: 23383 PubChem: 25015 Wikipedia: Trenbolone Erowid: Steroids Drugs-Forum: Bluelight: Standard InChI: InChI=1S/C18H22O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h8-10,15-17,20H,2-7H2,1H3/t15-,16+,17+,18+/m1/s1 Standard InChI key: MEHHPFQKXOUFFV-OWSLCNJRSA-N SMILES: O=C1CCC2=C3C=C[C@]4([C@H]([C@@H]3CCC2=C1)CC[C@@H]4O)C Tags: USCSA ← 4-Chloro-17α-methyl-androst-4-ene-3β,17β-diol → Bufotenine