英文别名
1,10-Diaza-4,7,13,16-tetraoxacyclooctadecan-N,N'-dipropionsaeure;3,3'-(1,4,10,13-tetraoxa-7,16-diaza-cyclooctadecane-7,16-diyl)-bis-propionic acid;4,7,13,16-Tetraoxa-1,10-diazacyclooctadecane-1,10-dipropanoic acid;3-[16-(2-carboxyethyl)-1,4,10,13-tetraoxa-7,16-diazacyclooctadec-7-yl]propanoic acid