3-Bromo-5-(difluoromethyl)-2-hydroxypyridine-6-carboxamide
3-Bromo-6-(difluoromethyl)-2-fluoropyridine-5-carboxamide
5-Bromo-4-(difluoromethyl)-2-hydroxypyridine-3-carboxamide
5-Bromo-2-(difluoromethyl)-3-fluoropyridine-4-carboxamide
+86(0) 189-6910-6387
[email protected]