4-Bromo-2-methyl-3-(trifluoromethoxy)pyridine-5-methanol
3-Iodo-2-nitro-6-(trifluoromethoxy)pyridine-4-acetonitrile
5-Chloro-2-methyl-3-nitro-6-(trifluoromethoxy)pyridine
3-Bromo-2-iodopyridine-4-sulfonyl chloride
+86(0) 189-6910-6387
[email protected]