4-Chloro-3-(difluoromethyl)-6-(trifluoromethyl)pyridine-2-acetonitrile
2-Chloro-5-(difluoromethyl)-3-iodopyridine-6-sulfonyl chloride
3-Chloro-6-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-carboxaldehyde
Methyl 3-chloro-2-(difluoromethyl)-5-(trifluoromethyl)pyridine-6-carboxylate