100-70-9
2-氰基吡啶
→
~75%
2176-62-7
五氯吡啶
+
33252-29-8
2-氯-6-氰基吡啶
17824-83-8
3,4,5,6-四氯吡啶氰
139485-42-0
3,4,5-trichloropyridine-2-carbonitrile
17717-16-7
2,3,4,5-四氯-6-氟吡啶
41793-83-3
3,4,5,6-tetrafluoropyridine-2-carbonitrile
1391025-82-3
1391025-83-4
6-F-PN