Benzenesulfonic acid COMPOUNDDESCRIPTIONno description SMILES: C1=CC=C(C=C1)S(=O)(=O)O SMILES: C1=CC=C(C=C1)S(=O)(=O)[O-] Your Options: Update the Compound: POST with (required) compoundName and (optional) compoundDescription. Delete the Compound: DELETE.