英文别名3-(3-DIMETHYLAMINO-PROPYLAMINO)-PROPIONIC ACID METHYL ESTER; 3-[(3-methoxy-3-oxopropyl)ammonio]propyl-dimethylammonium; β-Alanine, N-[3-(dimethylamino)propyl]-, methyl ester; methyl 3-[3-(dimethylamino)propylamino]propanoate; methyl 3-{[3-(dimethylamino)propyl]amino}propanoate