trimethyl-(2,3,5,6-tetrafluoropyridin-4-yl)silane

4-碘-2,3,5,6-四氟吡啶

4-溴-2,3,5-三氟吡啶

(3,5,6-trifluoropyridin-2-yl)hydrazine

3,5-二氟-2-肼基吡啶