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1,1’-Diethyl-2,2’-carbocyanine iodide, also known as Pinacyanol iodide, is a fluorescent cationic cyanine dye.
D 1678 (OTTO) 1,1-Diethyl 2,2'carbocyanine iodide, 97% Cas 605-91-4 - used as reagent, cyanine dye, fluorochrome.