Synonyms: Ferrate(2-),[N,N-bis[2-[bis(carboxymethyl)amino]ethyl]glycinato(5-)]-, dipotassium (8CI);Ferrate(2-), [N,N-bis[2-[bis(carboxymethyl)amino]ethyl]glycinato(5-)]-,dipotassium, [PB-7-13-12564-(R*,S*)]-; Ferrate(2-), [rel-[N(R)]-N-[2-[bis[(carboxy-kO)methyl]amino-kN]ethyl]-N-[2-[(S)-[(carboxy-kO)methyl](carboxymethyl)amino-kN]ethyl]glycinato(5-)-kN,kO]-, dipotassium, (PB-7-13-12564)- (9CI); Glycine,N,N-bis[2-[bis(carboxymethyl)amino]ethyl]-, iron complex