478049-00-2

4-CHLORO-2-(4-METHYLPHENYL)-5-MORPHOLINO-3(2H)-PYRIDAZINONE 3(2H)-Pyridazinone, 4-chloro-2-(4-methylphenyl)-5-(4-morpholinyl)- 4-chloro-2-(4-methylphenyl)-5-(morpholin-4-yl)-2,3-dihydropyridazin-3-one