2,2'-[1,2-Ethanediylbis(oxy)]bis-acetic acid

2,5-dioxa-1,6-hexanedicarboxylic acid ; 3,6-dioxasuberic acid ; 3,6-dioxaoctanedioic acid ; 3,6-dioxoctanedioic acid ; triglycolic acid ; aceticacid, (ethylenedioxy)di- (7ci,8ci) ; 3,6-dioxaoctandioic acid ; 2,2'-(ethylenbis(oxy))bisessigsure ; nsc 8854 ; peg2-(ch2co2h)2 ; [2-(carboxymethoxy)ethoxy]acetic acid ; dooda ; 1,2-bis(carboxymethoxy)ethane ; ethylenebis(glycolic acid) ; acetic acid,2,2'-[1,2-ethanediylbis(oxy)]bis- ; 2,2'-(ethylenebisoxy)diacetic acid ; 3,6-dioxaoctane-1,8-dioic acid ; (ethylenebisoxy)diacetic acid ; (ethylenedioxy)diacetic acid