17824-83-8
3,4,5,6-四氯吡啶氰
→
~23%
41793-83-3
3,4,5,6-tetrafluoropyridine-2-carbonitrile
+
24488-15-1
3-chloro-4,5,6-trifluoropicolinonitrile
1391025-83-4
6-F-PN