5-[(3,4-dioxonaphthalen-1-yl)amino]naphthalene-2-sulfonic acid

Molecular Formula: C₂₀H₁₃NO₅S

InChI: InChI=1/C20H13NO5S/c22-19-11-18(15-5-1-2-6-16(15)20(19)23)21-17-7-3-4-12-10-13(27(24,25)26)8-9-14(12)17/h1-11,21H,(H,24,25,26)/f/h24H

InChIKey: InChIKey=QEFNAZDFZWMBOW-LQFNOIFHCJ
SMILES: C1=CC=C2C(=C1)C(=CC(=O)C2=O)NC3=CC=CC4=C3C=CC(=C4)S(=O)(=O)O

Names:
    5-[(3,4-dioxonaphthalen-1-yl)amino]naphthalene-2-sulfonic acid

Registries:
    PubChem CID 4207672
    PubChem ID 8386150