3,3,4,4,5,5,5-Heptafluoro-2-pentanone355-17-9100 % similar Heptafluorobutyric anhydride336-59-450 % similar Methyl 2,2,3,3,4,4,4-heptafluorobutanoate356-24-150 % similar Heptafluorobutyryl chloride375-16-650 % similar Perfluorobutanoic acid375-22-450 % similar 6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedione17587-22-347 % similar Ethyl 2,2,3,3,4,4,4-heptafluorobutanoate356-27-445 % similar Sodium heptafluorobutyrate2218-54-445 % similar Silver heptafluorobutyrate3794-64-745 % similar Trifluoroacetone421-50-144 % similar Perfluoropentanoic acid2706-90-343 % similar Methyl perfluorotetradecanoate203302-99-242 % similar Methyl 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-nonadecafluorodecanoate307-79-942 % similar Methyl perfluorooctanoate376-27-242 % similar Perfluorooctadecanoic acid16517-11-642 % similar Perfluorohexanoic acid307-24-442 % similar Perfluorododecanoic acid307-55-142 % similar Perfluorooctanoyl chloride335-64-842 % similar Perfluorooctanoic acid335-67-142 % similar Perfluorodecanoic acid335-76-242 % similar