Synonyms: (Carboxymethyl)dimethyl(3-stearamidopropyl)ammoniumhydroxide, inner salt (7CI); 1-Propanaminium,N-(carboxymethyl)-N,N-dimethyl-3-[(1-oxooctadecyl)amino]-, hydroxide, innersalt; Ammonium, (carboxymethyl)dimethyl(3-stearamidopropyl)-, hydroxide, innersalt (8CI); Dimethyl(carboxymethyl)(3-stearamidopropyl)ammonium hydroxide innersalt; Dimethylcarboxymethylenepropyleneamidostearate-betaine; Stearateamidopropyldimethyl acetate betaine