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