Similar names: Butanoic acid, 2,2,3,3,4,4,4-heptafluoro-, methyl ester (ACI); Butanoic acid, heptafluoro-, methyl ester (9CI); Butyric acid, heptafluoro-, methyl ester (6CI, 7CI, 8CI); Methyl 2,2,3,3,4,4,4-heptafluorobutanoate (ACI); 2,2,3,3,4,4,4-Heptafluoro-butyric acid methyl ester; Heptafluorobutyric acid methyl ester; Methyl heptafluorobutanoate; Methyl heptafluorobutyrate; Methyl perfluorobutanoate; Methyl perfluorobutyrate; Perfluorobutanoic acid-methyl ester; Butanoic acid, 2,2,3,3,4,4,4-heptafluoro-, methyl ester (ACI); Butanoic acid, heptafluoro-, methyl ester (9CI); Butyric acid, heptafluoro-, methyl ester (6CI, 7CI, 8CI); Methyl 2,2,3,3,4,4,4-heptafluorobutanoate (ACI); 2,2,3,3,4,4,4-Heptafluoro-butyric acid methyl ester; Heptafluorobutyric acid methyl ester; Methyl heptafluorobutanoate; Methyl heptafluorobutyrate; Methyl perfluorobutanoate; Methyl perfluorobutyrate; Perfluorobutanoic acid-methyl ester