Synonyms: Acetic acid,[(dimethoxyphosphinothioyl)thio]-, ethyl ester (9CI); Acetic acid, mercapto-,S-ester with O,O-dimethyl phosphorodithioate, ethyl ester (6CI); Acetic acid,mercapto-, ethyl ester, S-ester with O,O-dimethyl phosphorodithioate (7CI,8CI);Phosphorodithioic acid, O,O-dimethyl ester, S-ester with ethyl mercaptoacetate(8CI); Methylacethion