Norethisterone & acetate
hubei yuancheng
13554004944
Product Name:Norethisterone & acetate
Chemical Name: D(-)-17a-ethinyl-17ß-hydroxy-18-methyl-estra-4-ene-3-one
Chemical Formula:C22H28O3
Molecular Structure:

Intermediate:

19-Nor-4-Androsten-3,17-dione
Description:white or almost white crystalline powder
Specification:CP2000/USP