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