20809-05-6 4-Butyryl-3-hydroxy-beta-(N,N-dimethyl)phenoxyethylamine, hydrochloride BUTYROPHENONE, 4'-(2-(DIMETHYLAMINO)ETHOXY)-2'-HYDROXY-, HYDROCHLORIDE Butyrophenone, 4'-(2-(dimethylamino)ethoxy)-6'-hydroxy-, hydrochloride