1,1,4,4-四氟-1,3-丁二烯

3-chloro-1,1,2,2-tetrafluorocyclobutane

十九氟-9-碘壬烷

2,3,4,5,7,7,8,8-octafluorobicyclo[4.2.0]octa-1(6),2,4-triene

2,2,3,3-四氟环氧丙烷