Methyl 4-(difluoromethyl)-2-methoxy-6-(trifluoromethyl)pyridine-3-acetate
5-(Bromomethyl)-2-(difluoromethyl)-3-methyl-6-nitropyridine
Methyl 4-(difluoromethyl)-2-methoxy-5-(trifluoromethyl)pyridine-3-acetate
Methyl 4-(difluoromethyl)-2-methoxy-3-(trifluoromethyl)pyridine-5-acetate