1,3-Dimethyl-2-((hydroxyimino)methyl)-1H-imidazolium iodide 1H-Imidazolium, 1,3-dimethyl-2-((hydroxyimino)methyl)-, iodide 2-Hydroxyiminomethyl-1,3-dimethylimidazolium iodide 43193-21-1 HPH 16