Bisphenol S

4,4'-Dihydroxydiphenylsulphone; Phenol, 4,4'-sulfonyldi-; Bis(p-hydroxyphenyl) sulfone; Bis(4-hydroxyphenyl) sulfone; Bisphenol S; 4,4'-Dihydroxydiphenyl sulfone; 4,4'-Sulfonylbis[phenol]; 4,4'-Sulfonyldiphenol; 4,4'-Dioxydiphenyl sulfone; di-(4-Hydroxyphenyl)sulfone; 4-Hydroxyphenyl sulfone; p-Hydroxyphenyl sulfone; Phenol, 4,4'-sulfonylbis-