HCID 1787651765Α-雄甾(烷)-A-失碳-2,17-二酮(8R,9S,10R,13S,14S)-5-hydroxy-10,13-dimethyl-1,3,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-2,17-dione · CAS 1032-12-8 · C19H28O3