3-Ethyl-2-(2-((3-(2-hydroxyethyl)-6-methoxy-5-methyl-3H-benzothiazol-2-ylidene)methyl)but-1-enyl)-6-methoxy-5-methylbenzothiazolium iodide 63815-94-1 Benzothiazolium, 3-ethyl-2-(2-((3-(2-hydroxyethyl)-6-methoxy-5-methyl-2(3H)-benzothiazolylidene)methyl)-1-butenyl)-6-methoxy-5-methyl-, iodide EINECS 264-482-6