SMILES: C(CO)[NH+](CCO)CCS(=O)(=O)[O-]
Description: The molecule is a BES and a 1,1-diunsubstituted alkanesulfonate. It is a conjugate acid of a 2-[bis(2-hydroxyethyl)amino]ethanesulfonate. It is a tautomer of a 2-[bis(2-hydroxyethyl)amino]ethanesulfonic acid.