2770422-56-3 | 3-(3,3-dimethyl-2-(5-(3-methyl-3-(6-oxo-6-(prop-2-yn-1-ylamino)hexyl)-5-sulfo-1-(3-sulfopropyl)indolin-2-ylidene)penta-1,3-dien-1-yl)-5-sulfo-3H-indol-1-ium-1-yl)propane-1-sulfonate | AOBChem