CAS 68-22-4 Norethisterone

CAS 68-22-4 Norethisterone

Norethisterone is an ingredient in some birth control pills and hormone replacement therapy. In combination with ethinyl estradiol it is used ascontraception, and for women who want contraception it is also approved by the U.S. Food and Drug Administration (FDA) to treat moderate acne andpremenstrual dysphoric disorder.

1)Product Name:Fresh 99% Pharmaceutical Norethisterone  cas#68-22-4 with reasonable price

2)CAS:68-22-4

3)Molecular Formula:C20H26O2

4)Molecular Weight:298.419

5)Assay:99%

6)Appearance:White or colourless crystalline powder with characteristic odor