英文同义词: | Benzene,1,1'-sulfonylbis[3,4-dimethyl-;di-3,4-xylyl sulphone;3,3',4,4'-Tetramethyldiphenylsulfone;1,1'-sulfonylbis[3,4-dimethyl-benzen;1,1'-sulfonylbis[3,4-dimethyl-Benzene;Di-3,4-xylyl sulfone;3,4-Xylyl sulfone;4,4'-Sulfonylbis(1,2-dimethylbenzene) |