ethyl dichlorophosphate, Cyanomethylphosphonic Acid Diethyl Ester, Diethyl cyanomethyl phosphonate, O,O-diethyl cyanomethylphosphonate, diethyl cyanomethanephosphonate, Diethyl CyanoMethylphosphonate, Diethyl (cyanomethyl)phosphonate, Diethylphosphonoacetonitrile, Cyanomethanephosphonic acid,diethyl ester, Diethyl cyanomethylphosphonate