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