3-Bromo-2-fluoro-5-(trifluoromethoxy)pyridine-6-sulfonyl chloride
3-Bromo-6-methoxy-4-(trifluoromethoxy)pyridine-2-acetic acid
2-Bromo-3-methyl-5-(trifluoromethoxy)pyridine-6-methanol
3-Bromo-4-hydroxy-5-methoxy-2-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]