| 英文同义词: | 1,1’-sulfonylbis[4-chloro-benzene];4,4'-Dichlorophenyl sulfone;Benzene, 1,1'-sulfonylbis*4-chloro-;Benzene, 1,1'-sulfonylbis[4-chloro-;di-p-chlorophenylsulfone;p,p’-dichlorodiphenylsulfone;p,p'-Dichlorodiphenyl sulfone;1-Chloro-4-[(4-chlorophenyl)sulfonyl]benzene |