6-Bromo-3-(trifluoromethoxy)pyridine-2-carbonyl chloride
2-Bromo-5-(trifluoromethoxy)pyridine-4-carbonyl chloride
2-Bromo-5-(trifluoromethoxy)pyridine-3-carbonyl chloride
2-Bromo-4-(trifluoromethoxy)pyridine-6-carbonyl chloride
+86(0) 189-6910-6387
[email protected]