5-Bromo-3-cyano-4-(difluoromethyl)pyridine-2-sulfonamide
2-Methyl-6-(trifluoromethyl)pyridine-3-boronic acid
2-Methyl-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride
Ethyl 3-(difluoromethyl)-6-methoxypyridine-2-carboxylate
+86(0) 189-6910-6387
[email protected]