Methyl 3-(difluoromethyl)-2-nitro-6-(trifluoromethyl)pyridine-4-acetate
3-(Difluoromethyl)-2-nitro-5-(trifluoromethyl)pyridine-6-carbonyl chloride
3-(Difluoromethyl)-2-nitro-4-(trifluoromethyl)pyridine-6-carbonyl chloride
Methyl 3-(difluoromethyl)-2-nitro-5-(trifluoromethyl)pyridine-4-acetate