1H-Benzimidazolium, 5,6-dichloro-1,3-diethyl-2-methyl-, iodide 24351-12-0 5,6-Dichloro-1,3-diethyl-2-methyl-1H-benzimidazolium iodide 5,6-Dichloro-1,3-diethyl-2-methylbenzimidazolium iodide EINECS 246-190-0