5-Amino-2-bromo-3-(trifluoromethoxy)pyridine-6-acetic acid
2,6-Dibromo-3-methoxy-5-(trifluoromethoxy)pyridine
2-Nitro-5-(trifluoromethoxy)pyridine-4-acetic acid
3,6-Dibromo-2-methoxy-4-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]