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Estra-4,9(10)-diene-3,17-dione

CSA Names: Estra-4,9(10)-diene-3,17-dione
19-Nor-4,9(10)-androstadienedione
CSA Location: Schedule III Section (f) Subsection (1.0)(48)
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
77 FR 4228 renumbered effective 27 Jan 2012
Names: Estra-4,9-diene-3,17-dione (IUPAC)
Molecular formula: C18H22O2
Nominal mass: 270
Average mass: 270.3661
Monoisotopic mass: 270.161980
CAS registry number: 5173-46-6
ChemSpider: 8010890
PubChem: 9835169
Wikipedia: Dienedione
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/h10,15-16H,2-9H2,1H3/t15-,16+,18+/m1/s1
Standard InChI key: BHTWZQKERRCPRZ-RYRKJORJSA-N
SMILES: O=C1CCC2=C3CC[C@]4([C@H]([C@@H]3CCC2=C1)CCC4=O)C
Tags: USCSA