2-Oxa-4-thia-7-aza-3-phosphaoctan-8-oic acid, 3,7-dimethyl-6-oxo-, methyl ester, 3-sulfide 29173-31-7 AI3-27723 BRN 1975896 Carbamic acid, (((methoxymethylphosphinothioyl)thio)acetyl)methyl-, methyl ester Caswell No. 549E EINECS 249-487-3 EPA Pesticide Chemical Code 549600 MC 2420 MECARPHON Mecarphos Mercarphon [ISO] Methyl (((methoxymethylphosphinothioyl)thio)acetyl)methylcarbamate Phosphonodithioic acid, methyl-, S-((N-methoxycarbonyl)-N-methylcarbamoyl) methyl O-methyl ester S-((Methoxycarbonyl)methylcarbamoyl)methyl O-methyl methylphosphonodithioate S-(N-Methoxycarbonyl-N-methylcarbamoylmethyl)dimethyl phosphonothiolothionate