3-Amino-2-bromo-5-chloro-4-(difluoromethyl)pyridine
6-Amino-2-bromo-3-chloro-4-(difluoromethyl)pyridine
3-Amino-4-bromo-2-(difluoromethyl)-5-methoxypyridine
4-Amino-5-bromo-3-(difluoromethyl)-2-fluoropyridine
+86(0) 189-6910-6387
[email protected]