1,1'-(5,5,9,9-tetramethyl-5,9-diazatridecamethylene)-bis-4-(3-ethyl-2,3-dihydro(benzo-1,3-thiazolyl)-2-methylidene)quinolinium
1,1'-(5,5,9,9-tetramethyl-5,9-diazatridecamethylene)-bis-4-(3-ethyl-2,3-dihydro(benzo-1,3-thiazolyl)-2-methylidene)quinolinium