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