Based on the SMILES representation O=S(=O)([O-])c1ccccc1N=Nc1ccccc1S(=O)(=O)[O-], the molecule can be described by:
The molecule is the arenesulfonate that is the dianion formed by proton loss from each of the sulfo groups in 2,2'-disulfoazobenzene; major microspecies at pH 7.3. It is a conjugate base of a 2,2'-disulfoazobenzene.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
2-[(2-sulfonatophenyl)diazenyl]benzenesulfonate
The molecule is the arenesulfonate that is the dianion formed by proton loss from each of the sulfo groups in 2,2'-disulfoazobenzene; major microspecies at pH 7.3. It is a conjugate base of a 2,2'-disulfoazobenzene.