2-Chloroethyl 2,2-dichlorovinyl methyl phosphate 3212-19-9 AI3-24941 BAY 22684 BRN 1959642 Bayer 22684 ENT 24941 Phosphoric acid, 2-chloroethyl 2,2-dichloroethenyl methyl ester (9CI) Phosphoric acid, 2-chloroethyl 2,2-dichlorovinyl methyl ester