1935-28-0 3735-85-1 3beta,20alpha-Yohimban-16beta-carboxylic acid, 18beta-hydroxy-11,17alpha-dimethoxy-, methyl ester, (p-methoxyphenoxy)acetate (ester) 485319-96-8 Mefeserpina Mefeserpine Mefeserpine [INN] Mefeserpinum Methoxyphenoserpine Methyl 18-O-((p-methoxyphenoxy)acetyl)reserpat Methyl reserpate ester of (p-methoxyphenoxy)acetic acid Reserpic acid, methyl ester, (p-methoxyphenoxy)acetate Yohimban-16-carboxylic acid, 11,17-dimethoxy-18-(((4-methoxyphenoxy)acetyl)oxy)-, methyl ester, (3beta,16beta,17alpha,18beta,20alpha)-