Methyl 2-bromo-4-methoxy-6-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-bromo-4-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylate
3-Bromo-2-hydroxy-6-nitro-4-(trifluoromethoxy)pyridine
Methyl 2-bromo-3-methoxy-6-(trifluoromethoxy)pyridine-4-carboxylate