4-02-00-00720 (Beilstein Handbook Reference) 4414-11-3 AI3-20851 BRN 1813343 Dipterox, propionyl- O,O-Dimethyl 2,2,2-trichloro-1-propionyloxyethyl phosphonate Phosphonic acid, (2,2,2-trichloro-1-(1-oxopropoxy)ethyl)-, dimethyl ester Phosphonic acid, (2,2,2-trichloro-1-hydroxyethyl)-, dimethyl ester, propionate Propionic acid, ester with dimethyl (2,2,2-trichloro-1-hydroxyethyl)phosphonate