上游原料
azepane2,2,3,3,4,4,4-heptafluorobutanoic acid;Heptafluorobutyric acid;Perfluorobutyric acid1,1,1,2,2,3,3-heptafluoro-3-iodopropane;1,1,2,2,3,3,3-Heptafluoro-1-iodopropane;1-Iodoheptafluoropropane;1-Iodoperfluoropropane;Heptafluoro-1-iodopropane;Heptafluoropropyl iodide;Perfluoropropyl iodide;n-Heptafluoropropyl iodide
