4,5-Difluoro-2-nitro-3-(trifluoromethoxy)pyridine
2,4-Dihydroxy-3-(trifluoromethoxy)pyridine-5-carboxaldehyde
3-Amino-6-bromo-2-(chloromethyl)-4-(trifluoromethoxy)pyridine
2,3-Dihydroxy-5-(trifluoromethoxy)pyridine-6-carboxaldehyde
+86(0) 189-6910-6387
[email protected]