170658-34-1 3-(Butylaminomethyl)thiazolo(3,2-a)benzimidazole hydrochloride N-Butylthiazolo(3,2-a)benzimidazole-3-methanamine monohydrochloride Thiazolo(3,2-a)benzimidazole-3-methanamine, N-butyl-, monohydrochloride