5-(Difluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-6-methanol
Methyl 4-(difluoromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-5-acetate
2-Hydroxy-6-nitro-3-(trifluoromethoxy)pyridine-4-carbonyl chloride
Methyl 4-(difluoromethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine-2-acetate