4-04-00-03509 (Beilstein Handbook Reference) 676-97-1 BRN 1071305 EINECS 211-634-4 HSDB 6329 METHYLPHOSPHONIC DICHLORIDE Methanephosphonyl chloride Methyl phosphonic dichloride Methyl phosphonic dichloride [NA9206] [Poison] NA9206 Phosphonic dichloride, methyl-