Synonyms: 2-Oxa-4-thia-7-aza-3-phosphaoctan-8-oicacid, 3,7-dimethyl-6-oxo-, methyl ester, 3-sulfide (9CI); Carbamic acid,(mercaptoacetyl)methyl-, methyl ester, S-ester with O-methylmethylphosphonodithioate (8CI); Phosphonodithioic acid, methyl-, O-methylester, S-ester with methyl (mercaptoacetyl)methylcarbamate (8CI); MC 2420; Mecarphon