1-chloro-4-[chloromethyl-(4-chlorophenoxy)phosphoryl]oxybenzene;1-chloro-4-[chloromethyl-(4-chlorophenoxy)phosphoryl]oxy-benzene;66392-83-4;NSC508987;Phosphonic acid, chloromethyl-, bis(4-chlorophenyl) ester
1-chloro-4-[chloromethyl-(4-chlorophenoxy)phosphoryl]oxybenzene