英文同义名:
1-Phenyl-1H-pyrazol-3(2H)-one; 1-Phenyl-3(2H)-pyrazolone; 1-phenyl-1,5-dihydro-4H-iMidazol-4-one; 1-Phenyl-5H-IMidazol-4-one; 1-Phenyl-3-hydroxypyrazole; 1-Phenyl-1,2-dihydropyrazol-3-one; 1,2-Dihydro-1-phenyl-3H-pyrazol-3-one; 3H-Pyrazol-3-one,1,2-dihydro-1-phenyl-;