6996-43-6 Acetamide, N-(4-(2-hydroxy-3-((1-methylethyl)amino)propoxy)phenyl)-, monohydrochloride EINECS 230-270-7 N-(4-(2-Hydroxy-3-((1-methylethyl)amino)propoxy)phenyl)acetamide monohydrochloride Practolol chloride Teranol hydrochloride