2,3-Diiodo-6-(trifluoromethoxy)pyridine-5-sulfonamide
2,3-Diiodo-5-nitro-4-(trifluoromethoxy)pyridine
6-Amino-2-chloro-4-iodo-3-(trifluoromethoxy)pyridine
2,3-Diiodo-5-(trifluoromethoxy)pyridine-4-sulfonamide
+86(0) 189-6910-6387
[email protected]