1,1-Diphenyl-2-(N-beta-hydroxyaethylamino)propanhydrochlorid [German] 2-((1-Methyl-2,2-diphenylethyl)amino)ethanol hydrochloride 23164-28-5 DPA 307 ETHANOL, 2-((1-METHYL-2,2-DIPHENYLETHYL)AMINO)-, MONOHYDROCHLORIDE