6-Hydroxy-3-(trifluoromethyl)picolinic acid
2-Iodo-3-methoxypyridine
5-Hydroxy-3-(trifluoromethyl)picolinic acid
5-Iodo-4-methoxypyridine-2-sulfonyl chloride
+86(0) 189-6910-6387
[email protected]