1096-38-4
16-去氢黄体酮
→
14527-82-3
16--pregnenolon
14413-05-9
diethyl (17-acetyl-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-yl)phosphonate