2-(Difluoromethyl)-3-iodo-6-methoxypyridine-5-sulfonyl chloride
2-Bromo-4-hydroxy-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Methyl 4-(difluoromethyl)-3,6-dimethoxypyridine-2-carboxylate
2-(Chloromethyl)-6-methyl-3-(trifluoromethoxy)pyridine-5-acetic acid