SMILES: CC1(C=C(C2=CC\\3=C(C=C2N1CCCS(=O)(=O)[O-])OC(=C/C3=C\\C=C\\C4=[N+](C5=C(C4(C)CCCC(=O)O)C=C(C=C5)S(=O)(=O)[O-])CCCS(=O)(=O)[O-])C6=CC=CC=C6)CS(=O)(=O)[O-])C.[Na+].[Na+].[Na+]
Description: The molecule is an organic trisodium salt having 3-(3-carboxypropyl)-2-{3-[8,8-dimethyl-2-phenyl-6-(sulfonatomethyl)-9-(3-sulfonatopropyl)-8,9-dihydropyrano[3,2-g]quinolin-1-ium-4-yl]prop-2-en-1-ylidene}-3-methyl-1-(3-sulfonatopropyl)indoline-5-sulfonate as the counterion. It has a role as a fluorochrome. It contains a DY-678(3-).