Bithionoloxidum [Latin], Bithionoloxide, Distobitin, Bis-(3,5-dichlor-2-hydroxyphenyl)sulfoxid, 2,2'-sulfinyl-bis(4,6-dichlorophenol), Bitionoloxido [Spanish], Bis-(3.5-dichlor-2-hydroxy-phenyl)-sulfoxyd, 4,6,4',6'-Tetrachlor-2,2'-sulfinyl-di-phenol, bithionol sulfoxide, Bithionoloxide [INN], Bitin S, Sulphene, 4,6,4',6'-tetrachloro-2,2'-sulfinyl-di-phenol, Disto-5-cogla