Synonyms: 3,3-trimethyl-nyl]-iodide;3h-indolium,2-[5-(1,3-dihydro-1,3,3-trimethyl-2h-indol-2-ylidene)-1,3-pentadie;1,1',3,3,3',3'-HEXAMETHYLINDODICARBOCYANINE IODIDE;1,1,3,3,3',3'-HEXAMETHYLINDODICARBOCYANINE IODIDE;DIIC1(5);HIDC IODIDE;2-[5-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)penta-1,3-dienyl]-1,3,3-trimethyl-3H-indolium iodide;1,1',3,3,3',3'-HEXAMETHYLINDODICARBOCYA- NINE IODIDE, 99% (LASER DYE)