2,6-Bis(trifluoromethyl)-4-(difluoromethyl)pyridine
6-Phenyl-5-(trifluoromethyl)picolinic acid
2,4-Bis(trifluoromethyl)-6-(difluoromethyl)pyridine
3,4-Bis(trifluoromethyl)-2-ethylpyridine
+86(0) 189-6910-6387
[email protected]