1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonyl fluoride 1-Octanesulfonyl fluoride, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro- 307-35-7 EINECS 206-200-6 HSDB 5561 Heptadecafluorooctanesulphonyl fluoride N-Perfluorooctanesulfonyl fluoride PERFLUOROOCTYLSULFONYL FLUORIDE Perfluorooctanesulfonyl fluoride