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