3962-66-1
19-去甲基-5(10)-雄烯二酮
19257-34-2
3,3-二甲氧基雌甾-5(10)-烯-17-酮
734-32-7
甲基双酮
22256-03-7
methyl (8S,9S,10S,13S,14S)-13-methyl-3,17-dioxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-10-carboxylate