European Pharmacopoeia (EP) Reference Standard
Synonym(s): 19-Norethindrone acetate; 17α-Ethynyl-17β-hydroxy-19-nor-4-androsten-3-one 17-acetate; 17α-Ethynyl-19-nortestosterone 17β-acetate; 17-Hydroxy-19-nor-17α-4-pregnen-20-yn-3-one acetate; 19-Norethisterone 17-acetate
Empirical Formula: C22H28O3
Formula Weight: 340.46
Linear Formula: C22H28O3
MDL Number: MFCD00271615