4-chloro-N-(2,2-dichloroethylidene)benzenesulfonamide

N-[2,2-dichloro-1-(N-p-chlorobenzenesulfonamido)ethyl]-p-chlorobenzenesulfonamide

四氯乙烷

4-chloro-N-(2,2,2-trichloro-1-phenylethyl)benzenesulfonamide

4-chloro-N-(4-chlorobuta-2,3-dienyl)benzenesulfonamide