131699-98-4 1729-67-5 AI3-50603 Caswell No. 561 EINECS 217-044-3 EPA Pesticide Chemical Code 077706 Methyl 2,3-dibromopropanoate Methyl 2,3-dibromopropionate NSC 9372 Propanoic acid, 2,3-dibromo-, methyl ester Propionic acid, 2,3-dibromo-, methyl ester (8CI)