1,2-Dimethylpyridinium iodide 2-Methylpyridine methiodide 2-Methylpyridinium iodomethylate 2-Picolinium, 1-methyl-, iodide 872-73-1 NSC10494 Pyridinium, 1,2-dimethyl-, iodide WLN: T6KJ A1 B1 &Q &I