2-Methyl Ethynyl Estradiol Price Not Available inquiry 2-Methyl Ethynyl Estradiol Supplier Page Catalog Number APS3240399 Alternative Name(s) (17α)-2-Methyl-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol, 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol, 2-methyl- (7CI), 2-Methyl-19-nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol (2-Methyl-ethinylestradiol), Ethinylestradiol Imp M (EP), 2-Methyl Ethynyl Estradiol Molecular Formula C21H26O2 CAS# 3240-39-9 Size inquiry Supplier Page https://reagents.alfa-chemistry.com/product/2-methyl-ethynyl-estradiol-cas-3240-39-9-54797.html