Lynestrenol is a synthetic progestational hormone used often in mixtures with estrogens as an orally bioavailable contraceptive. References: Uzan S, Denis C, Pomi V, Varin C. Double-blind trial of promegestone (R 5020) and lynestrenol in the treatment of benign breast disease. Eur J Obstet Gynecol Reprod Biol. 1992 Feb 28;43(3):219-27. PubMed PMID: 1563574.

纯度：≥98%

CAS：52-76-6