NGS09: Norgestrel EP Impurity I

13-Ethyl-17-(13-ethyl-17-hydroxy-3-oxo-8ξ,9ξ,10ξ,13ξ,14ξ,17ξ-gon-4-en-17-yl)-17-hydroxy-8ξ,9ξ,10ξ,13ξ,14ξ,17ξ-gon-4-en-3-one ;

C38H54O4 ;
Mol. Wt.: 574.83 ;