cis,cis-2,4-Dihydroxy-5-methyl-6-oxo-2,4-hexadienoate COMPOUNDDESCRIPTIONEawag BBD compound c1317 SMILES: C/C(=C(/C=C(\C(=O)[O-])/O)\O)/C=O Your Options: Update the Compound: POST with (required) compoundName and (optional) compoundDescription. Delete the Compound: DELETE.