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