(4E)-4-{[(4-hydroxyphenyl)amino]methylidene}-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
CAS No. 23711-41-3
2-Pyrazolin-5-one,4-[(p-hydroxyanilino)methylene]-3-methyl-1-phenyl- (8CI)