1-Heptadecanaminium,1-carboxy-N,N,N-trimethyl-,inner salt, 1-Heptadecanaminium,1-carboxy-N,N,N-trimethyl-,hydroxide,inner salt, (1-Carboxy-heptadecyl)-trimethyl-ammonium-betain, EINECS 202-515-8, (1-carboxy-heptadecyl)-trimethyl-ammonium betaine, 2-Dimethylamino-stearinsaeure-methylbetain, 2-(Trimethylammonio)octadecanoate, palmitylbetaine, Cetyl betaine, 2-Trimethylammonio-octadecansaeure-betain