2-Bromo-3-cyano-4-(difluoromethyl)-5-nitropyridine
5-Bromo-4-chloro-2-(difluoromethyl)pyridine-3-methanol
3-Bromo-6-cyano-4-(difluoromethyl)-2-methylpyridine
3-Bromo-4-chloro-5-(difluoromethyl)pyridine-2-methanol
+86(0) 189-6910-6387
[email protected]