英文别名2,3,3,4,4,5,5-Heptafluorocyclopentene; 1H-HEPTAFLUOROCYCLOPENTENE; 1,3,3,4,4,5,5-Heptafluorocyclopent-1-ene; 1H-Perfluorocyclopentene; 1-hydroperfluorocyclopentene; 1-Hydro-heptafluor-cyclopenten; 1-H-Heptafluorcyclopenten; Cyclopentene,1,3,3,4,4,5,5-heptafluoro; 1,3,3,4,4,5,5-Heptafluor-cyclopenten 
