Ethyl 4-(chloromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylate
4-(Aminomethyl)-3-(difluoromethyl)-6-methoxy-2-(trifluoromethoxy)pyridine
5-Methoxy-3-nitro-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Ethyl 3-(chloromethyl)-5-methoxy-6-(trifluoromethoxy)pyridine-2-carboxylate