英文别名
1-Phenyl-3-(2'-methylanilino)-pyrazolone-5;1-Phenyl-3-o-toluidino-pyrazolon-5;5-(2-methyl-anilino)-2-phenyl-2,4-dihydro-pyrazol-3-one;3h-Pyrazol-3-one,2,4-dihydro-5-[(2-methylphenyl)amino]-2-phenyl-;5-(2-methylphenyl)imino-2-phenylpyrazolidin-3-one