DSN52: Drospirenone 5β-Hydroxy Impurity

6β,7β:15β,16β-Dimethylene-5β-hydroxy-3-oxo-17α-pregnane-21,17-carbolactone ;

CAS # 197721-70-3 ;

C24H32O4 ;
Mol. Wt.: 384.51 ;