1,3-Dibromo-2-iodobenzene19821-80-830 % similar 2,6-Dibromoaniline608-30-030 % similar 2,6-Dibromophenol608-33-330 % similar 2,6-Dibromotoluene69321-60-430 % similar 8-Bromo-6-chloroimidazo(1,2-b)pyridazine933190-51-330 % similar