5-[2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-sulfonic acid

Molecular Formula: C₂₀H₁₄N₂O₄S

InChI: InChI=1/C20H14N2O4S/c23-19-11-8-13-4-1-2-6-17(13)20(19)22-21-18-7-3-5-14-12-15(27(24,25)26)9-10-16(14)18/h1-12,21H,(H,24,25,26)/f/h24H

InChIKey: InChIKey=SNLUQQRVRKIXKE-LQFNOIFHCQ
SMILES: C1=CC=C2C(=C1)C=CC(=O)C2=NNC3=CC=CC4=C3C=CC(=C4)S(=O)(=O)O

Names:
    5-[2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-sulfonic acid

Registries:
    PubChem CID 6796208
    PubChem ID 4855624