Dienogest EP Impurity E Price Not Available inquiry Dienogest EP Impurity E Supplier Page Catalog Number APB102193419 Alternative Name(s) 2-((8S,13S,14S,17R)-17-hydroxy-3,3-dimethoxy-13-methyl-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile Molecular Formula C22H31NO3 CAS# 102193-41-9 Size inquiry Supplier Page https://reagents.alfa-chemistry.com/product/dienogest-ep-impurity-e-cas-102193-41-9-60568.html