Ethyl 2-(difluoromethyl)-3-methoxy-5-methylpyridine-6-acetate
5-(Difluoromethyl)-3-methoxy-4-(trifluoromethyl)pyridine-2-carboxaldehyde
Ethyl 2-(difluoromethyl)-3-methoxy-4-methylpyridine-6-acetate
Methyl 3-(difluoromethyl)-6-methoxy-2-methylpyridine-4-acetate