4-Bromo-5-(difluoromethyl)-2-iodopyridine-3-sulfonamide
Methyl 3-bromo-2-(difluoromethyl)-6-methoxypyridine-4-acetate
Methyl 3-bromo-2-(difluoromethyl)-5-methoxypyridine-4-acetate
4-Bromo-5-(difluoromethyl)-3-iodopyridine-2-sulfonamide
+86(0) 189-6910-6387
[email protected]