英文别名1,4,7,10-Tetraazacyclododecane-1-acetic acid; 1,4,7,10-Tetraazacyclododecan-1-ylacetic acid; Gadobutrol Impurity 37; Gadobutrol Impurity 50; Gadoteridol Impurity 12; 2-(1,4,7,10-tetrazacyclododec-1-yl)acetic acid; carboxymethyl-1,4,7,10-tetraazacyclododecane 
