英文别名
1,5-dimethyl-4-((2-methyl-5-oxo-1-phenyl-1H-pyrazol-4(5H)-ylidene)hydrazainyl)-2-phenyl-1,2-dihydropyrazol-3-one;4-(4-Antipyrinylazo)-1-phenyl-3-methyl-5-pyrazolon;1,5,5'-trimethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-4,4'-diazenediyl-bis pyrazol-3-one;1,5-dimethyl-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-2-phenylpyrazol-3-one