Synonyms: 1-Propanaminium,2-hydroxy-N,N-dimethyl-N-[3-[(1-oxododecyl)amino]propyl]-3-sulfo-, hydroxide,inner salt;Ammonium, (2-hydroxy-3-sulfopropyl)(3-lauramidopropyl)dimethyl-,hydroxide, inner salt (8CI);3-[(Lauramidoethyl)dimethylammonio]-2-hydroxypropanesulfonate;Ralufon CAS-OH;Softazoline LSB-R;