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203079

CC1=NN(c2ccc(C(=O)O)cc2)C(=O)C1=Cc1ccc(O)cc1
Reaction #1193283
1-(p-carboxyphenyl)-3-methyl-4-(p-hydroxybenzylidene)-2-pyrazolin-5-one
DOI: 10.6084/m9.figshare.5104873.v1uspto-grants-1982_01