1,3-Dimethyl-2-formylbenzimidazolium iodide oxime 1-Methylbenzimidazole-2-aldoxime methiodide 1H-Benzimidazolium, 2-((hydroxyimino)methyl)-1,3-dimethyl-, iodide (9CI) 2-Formyl-1,3-dimethylbenzimidazolium iodide, oxime (7CI) 21749-67-7 Benzimidazolium, 1,3-dimethyl-2-formyl-, iodide, oxime HP 18