| Synonyms |
1,1-Bis(4-sulfophenyl)-5,5-dihydroxy-3,3-dimethylpyrazolo-4,4-pentamethineoxonole; 4-[(4Z)-3-methyl-4-{(2E,4E)-5-[5-methyl-3-oxo-2-(4-sulfophenyl)-2,3-dihydro-1H-pyrazol-4-yl]penta-2,4-dien-1-ylidene}-5-oxo-4,5-dihydro-1H-pyrazol-1-yl]benzenesulfonic acid |