Synonyms: Phosphorodithioicacid, O,O-dimethyl ester, S-ester with1-acetyl-3-(mercaptomethyl)-5,5-dimethylhydantoin (8CI); Hydantoin,1-acetyl-3-(mercaptomethyl)-5,5-dimethyl-, S-ester with O,O-dimethylphosphorodithioate (8CI); 1-Acetyl-3-(mercaptomethyl)-5,5-dimethylhydantoinO,O-dimethyl phosphorodithioate S-ester; Hercules 18010