2-Amino-6-methoxy-5-(trifluoromethoxy)pyridine-3-sulfonyl chloride
Methyl 6-amino-3-methyl-2-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 5-(difluoromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylate
6-Bromo-4-chloro-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride