2-Bromo-4-chlorobenzonitrile57381-49-430 % similar 2-Chloro-5-fluorobenzonitrile57381-56-330 % similar 2-Chloro-4-fluorobenzonitrile60702-69-430 % similar 4-Bromo-2-methylbenzonitrile67832-11-530 % similar 4-Bromo-6-chloro-2-cresol7530-27-030 % similar 6-Bromo-1H-pyrrolo[3,2-b]pyridine944937-53-530 % similar