1-thiocarbamoyl-5-hydroxy-3,5-diphenyl-2-pyrazoline

2,3-dichloro-1,3-diphenylpropanone

2,3-二溴代-1,3-二苯基-1-丙酮

1-carbothiohydrazinoyl-5-hydroxy-3,5-diphenyl-2-pyrazoline

1,3-二苯基-2-溴-2-丙烯-1-酮