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