Subheadings 6
2935.10 Sulphonamides; N-methylperfluorooctane sulphonamide 2935.20 Sulphonamides; N-ethylperfluorooctane sulphonamide 2935.30 Sulphonamides; N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide 2935.40 Sulphonamides; N-(2-hydroxyethyl)-N-methylperfluorooctane sulphonamide 2935.50 Sulphonamides; other perfluorooctane sulphonamides 2935.90 Sulphonamides; n.e.c. in heading no. 2935
Industry
This code belongs to the Chemicals industry.