1,1-Diphenyl-2-methyl-3-(di-1-methoxyethyl)aminopropanol hydrochloride 100311-05-5 Benzhydrol, alpha-(2-(bis(2-methoxyethyl)amino)-1-methylethyl)-, hydrochloride alpha-(2-(Bis(2-methoxyethyl)amino)-1-methylethyl)benzhydrol hydrochloride