Perfluorooctadecanoic acid16517-11-6100 % similar Perfluorohexanoic acid307-24-4100 % similar Perfluorododecanoic acid307-55-1100 % similar Perfluorooctanoic acid335-67-1100 % similar Perfluorodecanoic acid335-76-2100 % similar Perfluoroheptanoic acid375-85-9100 % similar Perfluorononanoic acid375-95-1100 % similar Perfluorotetradecanoic acid376-06-7100 % similar Perfluorohexadecanoic acid67905-19-5100 % similar Perfluoropentanoic acid2706-90-396 % similar Ammonium perfluorooctanoate3825-26-188 % similar Perfluorobutanoic acid375-22-483 % similar 2,2,3,3,4,4,5,5-Octafluorohexanedioic acid336-08-378 % similar Hexafluoroglutaric acid376-73-871 % similar Perfluoropropionic acid422-64-064 % similar 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptanoic acid1546-95-859 % similar ω-Hydroperfluoroundecanoic acid1765-48-659 % similar 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-Hexadecafluorononanoic acid76-21-159 % similar 2,2,3,3-Tetrafluorobutanedioic acid377-38-858 % similar Perfluorooctanoyl chloride335-64-853 % similar