1-Ethylquinolinium iodide634-35-5100 % similar 1-Ethyl-2-methylquinolinium iodide606-55-353 % similar 3-Ethyl-2-methylbenzothiazolium iodide3119-93-540 % similar Quinoline N-oxide1613-37-239 % similar Quinaldine red117-92-039 % similar 2-Bromo-1-ethylpyridinium tetrafluoroborate878-23-938 % similar 1-Ethyl-4-[3-(1-ethyl-4(1H)-quinolylidene)propenyl]quinolinium iodide4727-50-833 % similar Pinacyanol605-91-432 % similar Ethyltriphenylphosphonium iodide4736-60-131 % similar Diquat2764-72-930 % similar