bis(4-acetamidophenylsulfonyl)-4-trichloromethylphenyl methane
bis(benzylsulfonyl)-4-trichloromethyl methane
bis(phenylsulfonyl)-4-trichloromethylphenyl methane
4-bis(phenylsulfonyl)methylbenzoic acid
bis(4-acetamidothiophenyl)-4-trichloromethylphenyl methane