110-99-6 2,2'-OXYDIACETIC ACID 2,2'-Oxybisacetic acid 3-Oxapentanedioic acid 4-03-00-00577 (Beilstein Handbook Reference) 77409-76-8 AI3-24216 Acetic acid, 2,2'-oxybis- Acetic acid, oxydi- BRN 1072117 Bis(carboxymethyl) ether Bis(carboxymethyl)ether Diglycolic acid (6CI) EINECS 203-823-5 NSC 8651 Oxodiacetic acid Oxybisacetic acid Oxydi(acetic acid) Oxydiacetic acid Oxydiethanolic acid