| Synonyms |
Oxonole Blue dipotassium salt; 1,1-Bis(4-sulfophenyl)-3,3-dicarboxy-5,5-dihydroxypyrazolo-4,4-pentamethineoxonole dipotassium salt; dipotassium 4-{(1E,3E,5Z)-5-[3-carboxy-5-oxo-1-(4-sulfophenyl)-1,5-dihydro-4H-pyrazol-4-ylidene]penta-1,3-dien-1-yl}-5-oxo-1-(4-sulfonatophenyl)-2,5-dihydro-1H-pyrazole-3-carboxylate |