2-[2-(8-Hydroxy-5-quinolyl)vinyl]-1-methylquinolinium iodide 2240-69-9 NSC79541 Quinolinium, 2-[2-(8-hydroxy-5-quinolyl)vinyl]-1-methyl-, iodide WLN: T66 BNJ JQ G1U1- CT66 BKJ B1 &I