2-[2-[Carboxylatomethyl(carboxymethyl)amino]ethyl-[2-[carboxylatomethyl-(2-methylimino-2-oxidoethyl)amino]ethyl]amino]acetate 、 gadolinium(III) perchlorate 在
aq. NaOH 作用下,
以
水 为溶剂,
生成
2-[2-[bis(carboxylatomethyl)amino]ethyl-[2-[carboxylatomethyl-[2-(methylamino)-2-oxoethyl]amino]ethyl]amino]acetate;gadolinium(3+);hydrate