1,1'-Dipropyl-3,3,3',3'-tetramethylindocarbocyanine 1,1'-Dipropyl-3,3,3',3'-tetramethylindocarbocyanine iodide 134564-83-3 2-(3-(1,3-Dihydro-3,3-dimethyl-1-propyl-2H-indol-2-ylidene)-1-propenyl)-3,3-dimethyl-1-propyl-3H-indolium iodide 3H-Indolium, 2-(3-(1,3-dihydro-3,3-dimethyl-1-propyl-2H-indol-2-ylidene)-1-propenyl)-3,3-dimethyl-1-propyl-, iodide Dii-C3-(3)