1-(tert-Butylamino)-3-(o-((tetrahydrofurfuryl)oxy)phenoxy)-2-propanol hydrochloride 2-Propanol, 1-(tert-butylamino)-3-(o-((tetrahydrofurfuryl)oxy)phenoxy)-, hydrochloride 35108-88-4 53684-49-4 Bufetolol hydrochloride EINECS 252-369-4 Y-6124 tert-Butyl(2-hydroxy-3-(2-((tetrahydro-2-furyl)methoxy)phenoxy)propyl)ammonium chloride