(+-)-1-((1-Methylethyl)amino)-3-((1-naphthalenyl)amino)-2-propanol dihydrochloride 2-Propanol, 1-((1-methylethyl)amino)-3-((1-naphthalenylamino)-, dihydrochloride, (+-)- 43052-10-4 D,L-1-Isopropylamino-3-(1-naphthylamino)-2-propanol dihydrochloride