2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluorooctanedioic acid (4-cyanophenyl)amide hydroxyamide

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluorooctanedioic acid (4-cyanophenyl)amide hydroxyamide

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluorooctanedioic acid (4-acetylaminophenyl)-amide hydroxyamide

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluorooctanedioic acid (4-acetylaminophenyl)-amide hydroxyamide

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluorooctanedioic acid (4-chlorophenyl)amide hydroxyamide

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluorooctanedioic acid (4-chlorophenyl)amide hydroxyamide