CAS 22933-71-7 Delta-5(6)-Norethindrone - Analytical Products / Alfa Chemistry

CAT	APS22933717
CAS	22933-71-7
Structure
Synonyms	19-Norpregn-5-en-20-yn-3-one, 17-hydroxy-, (17α)- (9CI), Imp. C (EP): 17-Hydroxy-19-nor-17alpha-pregn-5-en-20-yn-3-one, 19-Nor-17α-pregn-5-en-20-yn-3-one, 17-hydroxy- (7CI,8CI)
IUPAC Name	(8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
Molecular Weight	298.42
Molecular Formula	C20H26O2
Canonical SMILES	C[C@]12CC[C@H]3[C@@H](CC=C4CC(=O)CC[C@H]34)[C@@H]1CC[C@@]2(O)C#C
InChI	InChI=1S/C20H26O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,4,15-18,22H,5-12H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1

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