3-(Difluoromethyl)-2-hydroxy-4-methoxypyridine-6-carbonyl chloride
Ethyl 2-(chloromethyl)-3-(difluoromethyl)-6-fluoropyridine-5-acetate
4-Amino-3-methoxy-2-(trifluoromethoxy)pyridine-6-sulfonyl chloride
Methyl 3-bromo-4-methoxy-2-(trifluoromethoxy)pyridine-6-carboxylate