The chemical Danazol has a designated molecular formula of C22H27NO2 and a molecular weight of 337.463 g/mol. Synonyms may include: CCRIS 6747, Danazole, Danazolum [INN-Latin], Danocrine, Danol, EINECS 241-270-1, NSC 270916, 17-alpha-2,4-Pregnadien-20-yno(2,3-d)isoxazol-17-ol, 17-alpha-Pregn-4-en-20-yno(2,3-d)isoxazol-17-ol, WIN 17757, Winobanin, Ladogal (ChemID). Danazol has been assigned a MeSH pharmacological action of: Estrogen Antagonist.