59860-72-9
3,3:17,17-bis[1,2-ethenediylbis(oxy)]-11β-hydroxyestr-5-en-18-oic acid γ-lactone
→
54024-22-5
去氧孕烯
100071-89-4
18a-homoestr-5-ene-3,11,17-trione cyclic 3,17-bis(1,2-ethanediyl acetal)
→
54024-22-5
去氧孕烯
56294-43-0
13-ethyl-11-methylenegon-5-ene-3,17-dione cyclic bis(1,2-ethanediyl acetal)
→
54024-22-5
去氧孕烯
59017-10-6
13-ethyl-11β-hydroxygon-5-ene-3,17-dione cyclic bis(1,2-ethanediyl acetal)
→
54024-22-5
去氧孕烯
220332-82-1
(8S,9S,10R,14S)-13-ethyl-17-hydroxy-11-methylidene-1,2,6,7,8,9,10,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
→
54024-22-5
去氧孕烯