32915-77-8 5-Chloro-1-ethyl-2-methyl-3-(2-morpholinoethyl)benzimidazolium chloride monohydrochloride Benzimidazolium, 5-chloro-1-ethyl-2-methyl-3-(2-morpholinoethyl)-, chloride, monohydrochloride EINECS 251-290-2