DSN05: Drospirenone EP Impurity E

Drospirenone BP Impurity E ;

Drospirenone USP RC A ;

17-Epidrospirenone ;

17R-Drospirenone ;

3-Oxo-6α,7α,15α,16α-tetrahydro-3′H,3″H-dicyclopropa[6,7:15,16]pregn-4-ene-21,17-carbolactone ;

CAS # 90457-65-1 ;

C24H30O3 ;
Mol. Wt.: 366.49 ;