Synonyms: Thiodicarbonic acid ((HO)C(O)SC(S)(OH)), OC,OC'-diethyl ester;AI3-19742;Ethyl xanthogen ethyl formate;NSC 403191;Xanthic acid, ethyl-, anhydrosulfide with O-ethyl thiocarbonate;Xanthic acid, ethyl-, anhydrosulfide with O-ethyl thiolcarbonate;Carbonic acid, dithio-, anhydrosulfide with O-ethyl thiocarbonate, O-ethyl ester (8CI);Diethyl thiodicarbonate ((OH)C(O)SC(S)(OH));Thiodicarbonic acid ((HO)C(O)SC(S)(OH)), diethyl ester;Thiodicarbonic acid, diethyl ester;O,O-diethyl dithiodicarbonate