2-(carboxymethylamino)acetic acid 2-(carboxymethylamino)ethanoic acid 142-73-4 57759-17-8 I5629_SIGMA 2,2'-Iminodiacetic acid Acetic acid, 2,2'-iminobis- Acetic acid, iminodi- Aminodiacetic acid Diglycin Diglykokoll Glycine, N-(carboxymethyl)- IDA Iminobis(acetic acid) Iminodiacetic acid Iminodiethanoic acid N-(Carboxymethyl)glycine NSC18467 Usaf do-55 WLN: QV1M1VQ Diglycine (VAN) Diglycocoll EINECS 205-555-4 HSDB 2852 Hampshire IDA (VAN) IDA (chelating agent) IMDA Iminodi(acetic acid) NSC 18467 4-04-00-02428 (Beilstein Handbook Reference) 220000_ALDRICH BRN 0878499 56781_FLUKA AIDS-018666 AIDS018666 InChI=1/C4H7NO4/c6-3(7)1-5-2-4(8)9/h5H,1-2H2,(H,6,7)(H,8,9