分子式：C20H26O2；分子量：298.42；外观：White Solid；溶解性：Chloroform；别名：17-Hydroxy-19-norpregn-4-en-20-yn-3-one; 18-Methyllevonorgestrel; Norethisterone Impurity G (EP)；熔点：216-219°C (dec.)；应用：Norethindrone (N676000) epimer. Norethindrone and acetate is used in combination with estrogen as contraceptive (oral).；类别：Pharmaceuticals, Intermediates & Fine Chemicals, Steroids,；储存温度：-20˚C Freezer。
