2-(p-Acetamidophenyl)imidazo(1,2-a)pyridine hydrochloride 3173-95-3 Acetanilide, 4'-(imidazo(1,2-a)pyridin-2-yl)-, monohydrochloride Imidazo(1,2-a)pyridine, 2-(p-acetamidophenyl)-, hydrochloride