2-Bromo-6-methoxy-3-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Bromo-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-6-carboxylic acid
5-Bromo-2-fluoro-3-nitro-6-(trifluoromethoxy)pyridine
3-Bromo-6-(chloromethyl)-2-(trifluoromethoxy)pyridine-5-carboxaldehyde