| | ethyl (1R,3aS,3bS,9aR,9bS,10S,11aS)-1-[(2,2-dichloroacetyl)oxy]-10-hydroxy-9a,11a-dimethyl-7-oxo-1H,2H,3H,3aH,3bH,4H,5H,7H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1-carboxylate CAS:199331-40-3 CM1078599 CCOC(=O)[C@]1(CC[C@@H]2[C@@]1(C[C@@H]([C@H]3[C@H]2 |