2-Bromo-3-nitro-6-(trifluoromethoxy)pyridine-4-sulfonyl chloride
3-Bromo-6-iodo-2-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 3-bromo-4-hydroxy-2-(trifluoromethoxy)pyridine-6-carboxylate
2-Bromo-3-nitro-4-(trifluoromethoxy)pyridine-6-sulfonyl chloride