4-[1-(4-carboxyphenyl)-2,2,2-trichloroethyl]benzoic acid

4-[1-(4-carbonochloridoylphenyl)-2,2-dichloroethenyl]benzoyl chloride

1,1-二氯-2,2-二(4-甲基苯基)乙烯

4-[2,2,2-trichloro-1-(4-formylphenyl)ethyl]benzaldehyde