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