英文别名:
6-alpha-Hydroxy Norethindrone Acetate;6-Hydroxy-norethindroneacetate;Norethindrone Acetate 6-alpha-Hydroxy Impurity;17α-Ethinyl-17β-acetoxy-6β-hydroxy-oestr-4-en-3-on;6alpha-Hydroxynorethisterone Acetat;6-alfa-Hydroxy Norethindrone Acetate;Norethindrone Acetate Impurity 11;6α-Hydroxy Norethindrone Acetate