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