2-(Difluoromethyl)-3-methyl-6-nitropyridine-5-carbonyl chloride
2-(Difluoromethyl)-3-methyl-5-nitropyridine-6-carbonyl chloride
2-(Difluoromethyl)-3-methyl-4-nitropyridine-6-carbonyl chloride
Methyl 4-(difluoromethyl)-3-methyl-2-nitropyridine-5-acetate