1-chloro-2,2,3,3,4,4,5,5-octafluoro-1-isocyanatopentane

1,1,2,2,3,3,4,4,5,5-decafluoropentane

4-(5-hydroperfluoropentylidene)-2-phenyl-2-oxazolin-5-one

三苯基氧化膦