Synonyms: 2-Butenoicacid, 3-bromo-4-(4-methoxyphenyl)-4-oxo-, sodium salt, (2E)- (9CI); 2-Butenoicacid, 3-bromo-4-(4-methoxyphenyl)-4-oxo-, sodium salt, (E)-; Acrylic acid,3-p-anisoyl-3-bromo-, sodium salt, (E)- (8CI); Bromebric acid sodium salt;Cytembena; NSC 104801; Sodium (E)-b-4-methoxybenzoyl-b-bromacrylate