130623-16-4 2-((4,5-Dihydro-1H-imidazol-2-yl)thio)-1-(4-propoxyphenyl)ethanone monohydrochloride Acetophenone, 2-(2-imidazolin-2-ylthio)-4'-propoxy-, monohydrochloride Ethanone, 2-((4,5-dihydro-1H-imidazol-2-yl)thio)-1-(4-propoxyphenyl)-, monohydrochloride