alpha-pregn-4-en-20-yn-17-ol, 13-Ethyl-11-methylene-18,19-dinor-17

Medical Condition:
alpha-pregn-4-en-20-yn-17-ol, 13-Ethyl-11-methylene-18,19-dinor-17

A synthetic progestational hormone used often as the progestogenic component of combined oral contraceptive agents.