4,4'-Dichlorodiphenyl sulfide 4-06-00-01587 (Beilstein Handbook Reference) 4-Chlorophenyl sulfide 5181-10-2 AI3-02899 BRN 1875177 Benzene, 1,1'-thiobis(4-chloro- Bis(4-chlorophenyl) sulfide Bis(4-chlorophenyl)sulfide Bis(p-chlorophenyl) sulfide Bis(p-chlorophenyl)sulfide Di(4-chlorophenyl)sulfide Di-p-chlorophenyl sulfide NSC 40470 Sulfide, bis(p-chlorophenyl) p-Chlorophenyl sulfide