The chemical name of Forme'stane is 4-hydroxyandrost-4-ene-3,17-dione, the molecular formula is C19H26O3, and the relative molecular mass is 302.41. It is a derivative of the physiological steroid hormone Andro'stenedione Chemicalbook. It has high specificity and can effectively bind to aromatase, blocking the binding of endogenous androgens and enzymes, resulting in the inability of androgens to be converted into estrogen, thereby reducing the level of estrogen in plasma and achieving the effect of inhibiting breast cancer cells.

Application
1. Aromatase inhibitor. Used for progressive breast cancer.
2. Male hormones and anabolic proteins.
3. Used as an aromatase inhibitor

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