Perfluoropentanoic acid2706-90-3100 % similar Perfluorooctadecanoic acid16517-11-696 % similar Perfluorohexanoic acid307-24-496 % similar Perfluorododecanoic acid307-55-196 % similar Perfluorooctanoic acid335-67-196 % similar Perfluorodecanoic acid335-76-296 % similar Perfluoroheptanoic acid375-85-996 % similar Perfluorononanoic acid375-95-196 % similar Perfluorotetradecanoic acid376-06-796 % similar Perfluorohexadecanoic acid67905-19-596 % similar Perfluorobutanoic acid375-22-487 % similar Ammonium perfluorooctanoate3825-26-185 % similar 2,2,3,3,4,4,5,5-Octafluorohexanedioic acid336-08-382 % similar Hexafluoroglutaric acid376-73-874 % similar Perfluoropropionic acid422-64-067 % similar 2,2,3,3-Tetrafluorobutanedioic acid377-38-861 % similar 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptanoic acid1546-95-856 % similar ω-Hydroperfluoroundecanoic acid1765-48-656 % similar 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-Hexadecafluorononanoic acid76-21-156 % similar ω-Hydroperfluorovaleric acid376-72-755 % similar