Synonyms: 1-Nonanaminium, 1-carboxy-N,N,N-trimethyl-, inner salt;Ammonium, (1-carboxynonyl)trimethyl-, hydroxide, inner salt;(1-Carboxylatononyl)trimethylammonium;1-Nonanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt;2-(trimethylammonio)decanoate