3,6-Dichloro-2-(difluoromethyl)pyridine-4-acetic acid
2-Bromo-4-(chloromethyl)-5-(trifluoromethoxy)pyridine-3-carboxylic acid
Methyl 2-(difluoromethyl)-5-hydroxy-6-methoxypyridine-3-acetate
5-Bromo-4-chloro-2-(difluoromethyl)pyridine-3-sulfonyl chloride