3,5-二氟-2-肼基吡啶

aniline,hydrofluoride

2,3,5,6-tetrafluoro-N-phenylpyridin-4-amine

4-叠氮基-2,3,5,6-四氟吡啶

2,2,3,3,4,5,6-heptafluoropyridine