4-(2,3-diphenyl-3,4-dihydropyrazol-5-yl)benzonitrile

4-(1,5,5-triphenyl-4H-pyrazol-3-yl)benzonitrile

ethyl N-phenylethanehydrazonate

(5-溴-2-羟基苯基)-(1-苯基-1H-吡唑-4-基)酮

1,5 -二苯基- 1H -吡唑