ethyl 2,2'-dithiosalicylate, diethyl 2,2'-dithiobisbenzoate, Benzoic acid,2,2'-dithiobis-,diethyl ester, bis(2-carbethoxyphenyl) disulphide, 2,2'-Disulfandiyl-di-benzoesaeure-diaethylester, EINECS 259-181-1, bis(2-ethoxycarbonylphenyl) disulfide, 2,2'-disulfanediyl-di-benzoic acid diethyl ester, Benzoicacid,2,2'-dithiodi-,diethyl ester (6CI)