65-19-0 AI3-60247 Antagonil Aphrodine hydrochloride EINECS 200-600-4 NSC 19509 YOHIMBINE HYDROCHLORIDE Yohimban-16-alpha-carboxylic acid, 17-alpha-hydroxy-, methyl ester, hydrochloride Yohimban-16-carboxylic acid, 17-hydroxy-, methyl ester, monohydrochloride, (16alpha,17alpha)- Yohimban-16alpha-carboxylic acid, 17alpha-hydroxy-, methyl ester, monohydrochloride (8CI) Yohimbin hydrochloride Yohimbine monohydrochloride