2'-(p-Fluorophenyl)-2'H-17alpha-pregna-2,4-dien-20-yno(3,2-c)pyrazol-17-ol 2'H-Pregna-2,4-dien-20-yno(3,2-c)pyrazol-17-ol, 2'-(4-fluorophenyl)-, (17alpha)- 24358-76-7 EINECS 246-202-4 NIVAZOL Nivacortol Nivacortolum [INN-Latin] Nivazol [USAN] Win 27,914