3-Ethyl-2-(3-(3-ethyl-4-phenyl-2(3H)-thiazolylidene)-1-propenyl)-4-phenylthiazolium iodide 54290-14-1 Thiazolium, 3-ethyl-2-(3-(3-ethyl-4-phenyl-2(3H)-thiazolylidene)-1-propenyl)-4-phenyl-, iodide