((2-Hydroxytrimethylene)diimino)tetraacetic acid ((2-Hydroxytrimethylene)dinitrilo)tetraacetic acid 1,3-Diaminopropanol tetraacetic acid 2-(Hydroxytrimethylene)diamine-N,N,N',N',-tetraacetic acid 2-Hydroxy-1,3-propylenediaminetetraacetic acid 2-Hydroxytrimethylenediaminetetra(acetic acid) 3148-72-9 4-04-00-02459 (Beilstein Handbook Reference) 53520-87-9 56480-08-1 63968-63-8 ACETIC ACID, ((2-HYDROXY-1,3-TRIMETHYLENE)DINITRILO)TETRA- Acetic acid, ((2-hydroxytrimethylene)dinitrilo)tetra- (8CI) Acetic acid, diaminopropanoltetra- BRN 1716800 DHPTA DPTA DTA Diaminohydroxypropane tetraacetic acid Diaminopropanol tetra acetic acid Diaminopropanol tetraacetic acid (VAN) EINECS 221-575-6 Glycine, N,N'-(2-hydroxy-1,3-propanediyl)bis(N-(carboxymethyl)- NSC 59816