GTD11: Gestodene EP Impurity K

Aromatic 6-Keto Gestodene ;

13-Ethyl-3,17-dihydroxy-18,19-dinor-17α-pregna-1,3,5(10),15-tetraen-20-yn-6-one ;

CAS # 1421283-61-5 ;

C21H22O3 ;
Mol. Wt.: 322.4 ;