28361-43-5

3,4-Xylyl sulfone Di-3,4-xylyl sulfone di-3,4-xylyl sulphone 4,4'-Sulfonylbis(o-xylene) Bis(3,4-dimethylphenyl) sulfone 3,3',4,4'-Tetramethyldiphenylsulfone 1,1'-sulfonylbis[3,4-dimethyl-benzen 1,1'-sulfonylbis[3,4-dimethyl-Benzene 4,4'-Sulfonylbis(1,2-dimethylbenzene) 1,1'-Sulfonylbis(3,4-dimethylbenzene) Benzene,1,1'-sulfonylbis[3,4-dimethyl- 4-[(3,4-DIMETHYLPHENYL)SULFONYL]-1,2-DIMETHYLBENZENE