4-Methyl-5-nitro-2-(trifluoromethoxy)pyridine-3-carbonyl chloride
Methyl 3-amino-2-(chloromethyl)-4-(difluoromethyl)pyridine-6-carboxylate
4-(Aminomethyl)-5-(difluoromethyl)-2,3-diiodopyridine
2-Bromo-5-(difluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine