142-73-4 2,2'-Iminodiacetic acid Acetic acid, 2,2'-iminobis- Acetic acid, iminodi- Aminodiacetic acid Diglycin Diglycine Diglykokoll Glycine, N-(carboxymethyl)- IDA Iminobis(acetic acid) Iminodiacetic acid Iminodiethanoic acid N-(Carboxymethyl)glycine NSC18467 Usaf do-55 WLN: QV1M1VQ