2,2,4,5-tetrachlorocyclopent-4-ene-1,3-dione

1,2,3,4,5-pentachloro-1,2,3,4,5-pentafluorocyclopentane

全氟环戊二烯

1,1,2,3,4,5,6,7-octachloroindene

1,2,3,4,7,7-hexachloro-5-prop-2-ynylbicyclo[2.2.1]hept-2-ene