1,1′-Diheptyl-4,4′-bipyridinium dibromide6159-05-333 % similar 1-Butyl-4-methylpyridinium bromide65350-59-633 % similar 1,3-Dimethylimidazolium iodide4333-62-432 % similar 1,3-Dimethylimidazolium chloride79917-88-732 % similar 1-Butyl-2,3-dimethylimidazolium hexafluorophosphate227617-70-132 % similar 1-Butyl-2,3-dimethylimidazolium tetrafluoroborate402846-78-032 % similar 1-Allyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide655249-87-931 % similar