1,3-Benzenedicarboxylic acid,5-[4-[5-[1-(3,5-dicarboxyphenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene]-1,3-pentadienyl]-5-hydroxy-3-methyl-1H-pyrazol-1-yl]-
CAS No. 135872-53-6
CI 680 56287-31-1