2,2,3,3,4,4,4-Heptafluorobutyric acid, silver(1+) salt 3794-64-7 Butanoic acid, heptafluoro-, silver salt Butanoic acid, heptafluoro-, silver(1+) salt Butyric acid, heptafluoro-, silver(1+) salt Heptafluormaselnan stribrny NSC133454 Silver heptafluorobutyrate WLN: QVXFFXFFXFFF &-AG-