70795-38-9 (17-乙炔基-17-甲氧基雌酮-4-烯-3-酮,17-ethynyl-17-methoxyestr-4-en-3-one)

17-ethynyl-17-methoxyestr-4-en-3-one;(8R,9S,10R,13S,14S,17R)-17-ethynyl-17-methoxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one;19-Nor-17-alpha-pregn-4-en-20-yn-3-one, 17-methoxy-;17-Methoxy-19-nor-17-alpha-pregn-4-en-20-yn-3-one;UUB4F22ZWH;UNII-UUB4F22ZWH;DTXSID60221057;70795-38-9;

DAEJUBCJIOSUFB-XUDSTZEESA-N

1S/C21H28O2/c1-4-21(23-3)12-10-19-18-7-5-14-13-15(22)6-8-16(14)17(18)9-11-20(19,21)2/h1,13,16-19H,5-12H2,2-3H3/t16-,17+,18+,19-,20-,21-/m0/s1

O(C)[C@@]1(C#C)CC[C@H]2[C@@H]3CCC4=CC(CC[C@@H]4[C@H]3CC[C@@]21C)=O