SMILES: C([C@H]([C@H]([C@@H]([C@H](C(C(=O)[O-])O)O)O)O)O)O.C([C@H]([C@H]([C@@H]([C@H](C(C(=O)[O-])O)O)O)O)O)O.[Ca+2]
Description: The molecule is the calcium salt of (2xi)-D-gluco-heptonic acid. It is used as a calcium supplement for treatment of hypocalcaemia. It contains a (2xi)-D-gluco-heptonate.