1,1-Diphenyl-2-methyl-3-(N-(2-(dimethylamino)ethyl)-N-methylamino)propanol dihydrochloride 78186-47-7 Benzhydrol, alpha-(2-(2-(dimethylaminoethyl)methylamino)-1-methylethyl)-, dihydrochloride alpha-(2-(N-(2-(Dimethylamino)ethyl)-N-methylamino)-1-methylethyl)benzhydrol dihydrochloride