4-(1,1,2,2,3,3,3-heptafluoropropylsulfanyl)benzoic acid

4-(1,1,2,2,3,3,3-heptafluoropropyl)benzoic acid

1-(1,1,2,2,3,3,3-heptafluoropropylsulfanyl)-4-methylbenzene

(3,3,4,4,5,5,5-heptafluoro-1-iodopentyl)-trimethylsilane

(4,4,5,5,6,6,6-heptafluoro-2-iodohexoxy)-trimethylsilane