The molecule with the SMILES O=[N+]([O-])c1cc([N+](=O)[O-])c2ccc(S(=O)(=O)O)cc2c1O can be described by:
The molecule is a naphthalenesulfonic acid that is naphthalene-2-sulfonic acid substituted by nitro groups at positions 5 and 7 as well as a hydroxy group at position 8. The disodium salt is the biological stain 'naphthol yellow S'. It has a role as a histological dye. It is a member of naphthols, a naphthalenesulfonic acid and a C-nitro compound. It is a conjugate acid of a flavianate.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} can be described {#by|as!}:
{description#}
2,4-dinitro-7-sulfonaphthalen-1-ol
The molecule is a naphthalenesulfonic acid that is naphthalene-2-sulfonic acid substituted by nitro groups at positions 5 and 7 as well as a hydroxy group at position 8. The disodium salt is the biological stain 'naphthol yellow S'. It has a role as a histological dye. It is a member of naphthols, a naphthalenesulfonic acid and a C-nitro compound. It is a conjugate acid of a flavianate.