Ethyl 2-bromo-5-(trifluoromethyl)pyridine-4-acetate
Ethyl 5-bromo-4-(trifluoromethyl)nicotinate
Ethyl 5-bromo-6-(trifluoromethyl)nicotinate
Ethyl 6-bromo-5-(trifluoromethyl)nicotinate
+86(0) 189-6910-6387
[email protected]