1,3,5-tris(4-phenylphenyl)benzene

4-(p-bromo-benzoyl)heptanedinitrile

4-(4-bromobenzoyl)-4-(2-cyanoethyl)heptanedinitrile

5-p-bromo-benzoyl-5-(2-cyanoethyl)-2-oxo-cyclohexanecarbonitrile

1-(4-溴苯基)-3-(4-氯苯基)-2-丙烯-1-酮