英文别名5-Phenyl-1H-pyrazol-3-ol; 5-hydroxy-3-phenyl-1H-pyrazole; 3-phenyl-1H-pyrazolin-5-one; 5-phenyl-2,4-dihydropyrazol-3-one; 3-phenyl-5-pyrazolone; 3H-Pyrazol-3-one, 2,4-dihydro-5-phenyl-; 2,4-Dihydro-5-phenyl-3H-pyrazol-3-one; 3-Phenyl-1H-pyrazole-5(4H)-one; 5-Phenyl-2H-pyrazole-3(4H)-one; 2-Pyrazolin-5-one, 3-phenyl- 
