Synonyms : 4, 4'-Diaminophenyl Sulfone, Avlosulfone, DADPS, Dapsoderm-X, Dapson-Fatol, Diaphenylsulfone, Disulone, Fatol Brand of Dapsone, Mex-America Brand of Dapsone, Orsade Brand of Dapsone, Sulfona, 4, 4' Diaminophenyl Sulfone, Sulfone, 4, 4'-Diaminophenyl