4-Bromo-3-chloro-2-(difluoromethyl)pyridine-5-acetonitrile
5-Bromo-4-chloro-2-(difluoromethyl)pyridine-3-carboxaldehyde
Ethyl 3-amino-4-(difluoromethyl)-5-(trifluoromethyl)pyridine-2-acetate
2-Bromo-3-chloro-5-(difluoromethyl)pyridine-6-carboxylic acid