(Iodomethyl)trimethylammonium iodide39741-91-8100 % similar (2-Hydroxytrimethylene)bis[trimethylammonium iodide]123-47-743 % similar Decamethylenebis(trimethylammonium) iodide1420-40-243 % similar Trimethyl(2-hydroxyethyl)ammonium iodide17773-10-339 % similar Tetramethylammonium iodide75-58-135 % similar Benzyltrimethylammonium iodide4525-46-633 % similar Acetylcholine iodide2260-50-630 % similar