4,6-Dihydroxy-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-(Chloromethyl)-3,6-diamino-2-(trifluoromethoxy)pyridine
3-(Chloromethyl)-2,5-diamino-4-(trifluoromethoxy)pyridine
2,4-Dihydroxy-3-(trifluoromethoxy)pyridine-6-acetic acid
+86(0) 189-6910-6387
[email protected]