131699-99-5 3674-13-3 AI3-14683 EINECS 222-941-8 Ethyl 2,3-dibromopropanoate Ethyl 2,3-dibromopropionate Ethyl alpha,beta-dibromopropionate NSC 60552 Propanoic acid, 2,3-dibromo-, ethyl ester Propionic acid, 2,3-dibromo-, ethyl ester Propionic acid, 2,3-dibromo-, ethyl ester (6CI,7CI,8CI)