CAS: 67-43-6 Molecular Formula: C14H23N3O10 Molecular Weight (g/mol): 393.349 InChI Key: QPCDCPDFJACHGM-UHFFFAOYSA-N Synonym: pentetic acid,diethylenetriaminepentaacetic acid,dtpa,detapac,complexon v,detarex,perma kleer,titriplex v,monaquest cai,hamp-ex acid PubChem CID: 3053 ChEBI: CHEBI:35739 IUPAC Name: 2-[bis[2-[bis(carboxymethyl)amino]ethyl]amino]acetic acid SMILES: C(CN(CC(=O)O)CC(=O)O)N(CCN(CC(=O)O)CC(=O)O)CC(=O)O