Pentafluoropropionic anhydride356-42-331 % similar 3,3,4,4,5,5-Hexafluorodihydro-2H-pyran-2,6(3H)-dione376-68-131 % similar Hexafluoroglutaric acid376-73-831 % similar Perfluoropropionic acid422-64-031 % similar Hexafluoroglutaramide507-68-631 % similar 2,2,3,3,4,4-Hexafluoropentanedioyl dichloride678-77-331 % similar Perfluoropentadecane2264-03-131 % similar Perfluorooctane307-34-631 % similar Perfluorododecane307-59-531 % similar 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-Triacontafluorotetradecane307-62-031 % similar Perfluoroheptane335-57-931 % similar Perfluorohexane355-42-031 % similar 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-Tetratriacontafluorohexadecane355-49-731 % similar Perfluorononane375-96-231 % similar 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,20-Dotetracontafluoroeicosane37589-57-431 % similar Perfluorotridecane376-03-431 % similar 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Pentadecafluorooctanamide423-54-131 % similar Perfluoroazelaic acid23453-64-730 % similar 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-Hexadecafluorodecanedioic acid307-78-830 % similar 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluorooctanedioic acid678-45-530 % similar