5-(3-Ethyl-5-methylbenzthiazolin-2-yliden)dimethin-4',5'-diphenyl-3'-ethylthiazolo-3-ethyl-4-oxathiazolidino-monomethi]

5-(3-ETHYL-5-METHYLBENZTHIAZOLIN-2-YLIDEN)-DIMETHIN-4',5'-DIPHENYL-3'-ETHYLTHIAZOLO-ETHYL-4-OXATHIAZOLIDINO-MONOMETHINCYANIN-IODIDE

3-Ethyl-2-((3-ethyl-4,5-diphenylthiazol-2(3H)-ylidene)methyl)-5-(2-(3-ethyl-5-methylbenzo[d]thiazol-2(3H)-ylidene)ethylidene)-4-oxo-4,5-dihydrothiazol-3-ium iodide