2-(Chloromethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylic acid
Ethyl 3-(aminomethyl)-2-(difluoromethyl)pyridine-6-acetate
Ethyl 2-bromo-4-(difluoromethyl)pyridine-5-carboxylate
Ethyl 6-(aminomethyl)-2-(difluoromethyl)pyridine-3-acetate