1,1-Diphenyl-2-methyl-3-(4-methyl(piperazinyl))propanol dihydrochloride 1-Piperazinepropanol, 4,beta-dimethyl-alpha,alpha-diphenyl-, dihydrochloride 78219-12-2 Benzhydrol, alpha-(1-methyl-2-(4-methyl(piperazinyl))ethyl)-, dihydrochloride alpha-(1-Methyl-2-(4-methyl(piperazinyl))ethyl)benzhydrol dihydrochloride