3(2H)-Pyridazinone, 6-phenyl-
6-Phenyl-3(2H)-pyridazinone
3-Pyridazinol, 6-phenyl-
3-Phenyl-6-pyridazone
6-Phenyl-3-pyridazone
3-Phenyl-6-pyridazinone
6-Phenyl-3-pyridazinone
6-Phenylpyridazin-3-ol
NSC 13399
6-Phenyl-2H-pyridazin-3-one
3-Phenyl-1H-pyridazin-6-one