1094617-45-4
2403724-55-8
2075575-35-5
1215118-94-7
27-69-5
10898-37-7
2776-67-4
204063-20-7
1225462-38-3
15591-40-0
371967-21-4
5466-77-5
556-62-5
1215118-92-5
1496551-72-4
6496-22-1
19475-28-6
66981-77-9
2358-64-1
74332-34-6
(17R)-17-hydroxy-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,4,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-11(2H)-one