4-(Bromomethyl)-3-chloro-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-(Difluoromethyl)-5-fluoropyridine-2-acetic acid
2-Bromo-6-iodopyridine-4-sulfonyl chloride
2-Cyano-4-(difluoromethyl)-3-methoxypyridine-5-acetonitrile
+86(0) 189-6910-6387
[email protected]