293530 N-Ethyl-N-(2-hydroxyethyl) perfluorooctane sulfonamide N-Ethyl-N-(2-hydroxyethyl) perfluorooctane sulfonamide View
293540 N-(2-Hydroxyethyl)-N-methylperfluorooctane sulfonamide N-(2-Hydroxyethyl)-N-methylperfluorooctane sulfonamide View