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