1-((1,1-Dimethylethyl)amino)-3-((4,5,6,7-tetrahydrobenzo(b)thien-3-yl)oxy)-2-propanol HCl 2-Propanol, 1-((1,1-dimethylethyl)amino)-3-((4,5,6,7-tetrahydrobenzo(b)thien-3-yl)oxy)-, hydrochloride 85462-92-6