3,3'-Dihexaoxycarbocyanine iodide 3,3'-Dihexyl-2,2'-oxacarbocyanine 3,3'-Dihexyl-2,2'-oxycarbocyanine 3,3'-Dihexyloxacarbocyanine 3,3'-Dihexyloxacarbocyanine iodide 3-Hexyl-2-(3-(3-hexyl-2(3H)-benzoxazolylidene)-1-propenyl)benzoxazolium 53213-82-4 54501-79-0 Benzoxazolium, 3-hexyl-2-(3-(3-hexyl-2(3H)-benzoxazolylidene)-1-propenyl)- DiOC6 Dioc6(3) NK 2280 NK-2280