Synonyms: Ethylsodium phosphorothioate ((EtO)2(NaO)PS) (7CI); Ethyl sodium phosphorothioate(6CI); Phosphorothioic acid, O,O-diethyl ester, sodium salt (8CI,9CI);O,O-Diethyl S-sodium phosphorothioate; O,O-Diethyl phosphorothioate S-sodiumsalt; Sodium O,O-diethyl phosphorothioate; Sodium O,O-diethyl thiophosphate;Sodium diethyl thionophosphate