3-Bromo-2-(difluoromethyl)-6-(trifluoromethyl)pyridine-4-carboxylic acid
Ethyl 5-bromo-2-(difluoromethyl)-3-methylpyridine-6-acetate
3-Bromo-2-(difluoromethyl)-5-(trifluoromethyl)pyridine-4-carboxylic acid
Ethyl 4-bromo-5-(difluoromethyl)-2-methylpyridine-3-acetate