(+-)-2-(3'-tert-Butylamino-2'-hydroxypropylthio)-4-(5'-carbamoyl-2'-thienyl)thiazole HCl 2-Thiophenecarboxamide, 5-(2-((3-((1,1-dimethylethyl)amino)-2-hydroxypropyl)thio)-4-thiazolyl)-, monohydrochloride, (+-)- 52560-77-7 68377-91-3 Arotinolol hydrochloride S 596