4H-Pyran-2-methanaminium, 5-hydroxy-N,N-dimethyl-N-octadecyl-4-oxo-, iodide (9CI) 73664-11-6 AMMONIUM, DIMETHYLOCTADECYL(5-HYDROXY-4-OXO-2-PYRANYLMETHYL)-, IODIDE Dimethyloctadecyl(5-hydroxy-4-oxo-2-pyranylmethyl)ammonium iodide Dimethyloctadecylkojylammonium iodide NSC 221259