trimethyl-(4-oxopentyl)azanium iodide trimethyl-(4-oxopentyl)ammonium iodide 4-ketopentyl-trimethyl-ammonium iodide 25351-18-2 25351-37-5 1-Pentanaminium, N,N,N-trimethyl-4-oxo-, iodide (9CI) 4-Ketoamyltrimethylammonium iodide Ammonium, trimethyl(4-oxypentyl)-, iodide N,N,N-Trimethyl-4-oxo-1-pentanaminium iodide N-Pentan-4-one-N,N,N-trimethylammonium iodide Trimethyl(4-oxopentyl)ammonium iodide (6CI)