Methyl 6-(bromomethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxylate
Methyl 2-(bromomethyl)-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carboxylate
3-(Difluoromethyl)-6-nitro-2-(trifluoromethoxy)pyridine-4-carbonyl chloride
Methyl 2-(bromomethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-carboxylate