4-Sulfomuconolactone COMPOUNDDESCRIPTIONEawag BBD compound c0553 SMILES: C1=CC(CC(=O)[O-])(OC1=O)S(=O)(=O)[O-] Your Options: Update the Compound: POST with (required) compoundName and (optional) compoundDescription. Delete the Compound: DELETE.