2-Bromo-3-(difluoromethyl)-5-methylpyridine-6-acetonitrile
2-Bromo-6-(difluoromethyl)-5-fluoropyridine-3-carboxylic acid
4-Bromo-5-(difluoromethyl)-3-methyl-2-(trifluoromethyl)pyridine
2-Bromo-6-(difluoromethyl)-3-fluoropyridine-5-carboxylic acid
+86(0) 189-6910-6387
[email protected]