1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide 754-91-6 1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro- AI 3-29759 EINECS 212-046-0 Heptadecafluorooctanesulphonamide Perfluoroctylsulfonamide Perfluorooctanesulfonamide Perfluorooctanesulfonic acid amide NCGC00164450-01