2-Bromo-4-(difluoromethyl)-5-(trifluoromethyl)pyridine-3-acetic acid
2-Bromo-3-(difluoromethyl)-5-nitropyridine-4-carbonyl chloride
Methyl 5-bromo-4-(chloromethyl)-2-(difluoromethyl)pyridine-3-acetate
2-Bromo-3-(difluoromethyl)-4-nitropyridine-5-carbonyl chloride