4-(Difluoromethyl)-6-methoxy-2-methylpyridine-3-carbonyl chloride
4-(Difluoromethyl)-2-methoxy-6-nitropyridine-3-carboxylic acid
2-(Difluoromethyl)-6-methoxy-3-(trifluoromethyl)pyridine-5-carboxylic acid
3-(Difluoromethyl)-4-methyl-2-nitropyridine-6-carboxylic acid