| 64873-53-6 | 1H-Pyrazole-3-carboxylic acid, 4,4'-[phenylenebis(iminomethylidyne)]bis[4,5-dihydro-5-oxo-1-phenyl- | C28H20N6O6 |
| 64873-55-8 | 1H-Pyrazole-3-carboxylic acid, 4,4'-[phenylenebis(iminomethylidyne)]bis[4,5-dihydro-5-oxo-1-phenyl-, dihydrazide | C28H24N10O4 |