Ethiny Estradiol
hubei yuancheng
13554004944
Product Name:Ethiny Estradiol
Chemical Name:17(alpha)-19-norpregna-1,3,5(10)trien-20-yne-3,17-diol
Chemical Formula:C20H24O2
Molecular Structure:

Description: White or off-white micronized crystalline powder
Specification:BP98/USP