Methyl 2-(chloromethyl)-6-(difluoromethyl)-4-methoxypyridine-3-acetate
3-(Difluoromethyl)-2-methoxy-4-methylpyridine-5-carbonyl chloride
2-(Difluoromethyl)-6-methoxy-5-methylpyridine-3-carbonyl chloride
2-(Difluoromethyl)-6-methoxy-4-methylpyridine-3-carbonyl chloride