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