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