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