2-methacryloyloxyethane sulphonic acid, 2-Methacryloyloxyethyl-1-sulfonic acid, 2-sulphoethyl methacrylate, 2-methacryloyloxyethylsulfonic acid, Sulfoethyl methacrylate, EINECS 234-207-4, 2-methacryloyl ethanesulfonic acid, 2-Sulfoethyl methacrylate, Sulphoethyl methacrylate