293530 N-ethyl-N-(2-hydroxyethyl)perfluorooctansulfonamide N-ethyl-N-(2-hydroxyethyl)perfluorooctansulfonamide Details
293540 N-(2-hydroxyethyl)-N-methylperfluorooctansulfonamide N-(2-hydroxyethyl)-N-methylperfluorooctansulfonamide Details