5-Methoxy-3-(trifluoromethyl)picolinic acid
4-Methoxy-5-(trifluoromethyl)nicotinic acid
3-Methoxy-5-(trifluoromethyl)isonicotinic acid
4-Methoxy-6-(trifluoromethyl)picolinic acid
+86(0) 189-6910-6387
[email protected]