Ethinyl Estradiol And Norethindrone Acetate Structural Formulas (Image 01)
This is a product description for a combination of Norethindrone Acetate and Ethinyl Estradiol. Norethindrone Acetate is a synthetic hormone used in birth control pills, and Ethinyl Estradiol is a form of estrogen. Both compounds are commonly used in oral contraceptives for preventing pregnancy. The molecular weights of Norethindrone Acetate and Ethinyl Estradiol are 340.46 and 296.40, respectively. *