3-({2-[bis-(2-Carboxyethyl)amino]ethyl}(2-carboxyethyl)amino)propanoic acid

b-alanine,n,n'-1,2-ethanediylbis[n-(2-carboxyethyl)- ; edtp ; ethylenediamine-n,n,n',n'-tetrapropionicacid ; ethylenediaminetetra-3-propionic acid ; ethylenediaminetetrapropionic acid ; propionicacid, 3,3',3'',3'''-(ethylenedinitrilo)tetra- (7ci,8ci) ; 3,3',3'',3'''-(ethylenedinitrilo)tetrapropionic acid ; ethylenediaminen,n,n',n'-tetrakis(propionic acid)