3-(Chloromethyl)-2-nitro-5-(trifluoromethoxy)pyridine
6-Bromo-2,3-dihydroxy-4-(trifluoromethoxy)pyridine
3-Amino-2,6-dihydroxy-5-(trifluoromethoxy)pyridine
3-Amino-2,5-dihydroxy-6-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]