140214-38-6

1,4-Benzenedicarboxylic acid,2-[3-carboxy-5-hydroxy-4-[3-(1,3,4,6-tetrahydro-1,3-dimethyl-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1-propenyl]-1H-pyrazol-1-yl]-