SMILES: C(C[NH+](CC(=O)[O-])CC(=O)[O-])[NH+](CC(=O)[O-])CC(=O)[O-].[Ca+2]
Description: The molecule is an organic calcium salt that is the monocalcium salt of ethylenediaminetetraacetic acid (EDTA). It has a role as a chelator. It contains an EDTA(2-).