1,3-Benzenedicarboxylic acid,5-[[4-[3-[1-[(3,5-dicarboxyphenyl)methyl]-1,5-dihydro-5-oxo-3-phenyl-4H-pyrazol-4-ylidene]-1-propenyl]-5-hydroxy-3-phenyl-1H-pyrazol-1-yl]methyl]-
CAS No. 139611-42-0