5-Chloro-2-(difluoromethyl)-4-methoxypyridine-3-carbonyl chloride
Methyl 2-chloro-3-(difluoromethyl)-6-iodopyridine-5-carboxylate
4-Chloro-2-(difluoromethyl)-5-methoxypyridine-3-sulfonamide
4-Chloro-5-(difluoromethyl)-2-iodopyridine-3-carboxylic acid