Thiophosphorsaeure-O,O'-dimethylester-S-(2-methylmercapto-aethylester), O,O-dimethyl S-[2-(methylsulfanyl)ethyl] phosphorothioate, Cymetox, Caswell No. 369A, 1-dimethoxyphosphorylsulfanyl-2-methylsulfanylethane, O,O-dimethyl S-[2-(methylthio)ethyl] phosphorothioate, Demephion-S [ISO:BSI], EINECS 219-971-9, Methyl demeton methyl, O,O-dimethyl-S-(2-methyl-thioethyl)phosphorothiolate, Monothiophosphorsaeure-O.O-dimethyl-S-<2-methylmercapto-aethyl>-ester, O,O-dimethyl S-2-methylthioethyl phosphorothioate, Cebetox, thiophosphoric acid O,O'-dimethyl ester-S-(2-methylsulfanyl-ethyl ester), Isotinox, Demephion-S