1,2-Naphthoquinone-4-sulfonic acid

CAS Registry Number®

2066-93-5
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CAS Name

1,2-Naphthoquinone-4-sulfonic acid

Molecular Formula

C10H6O5S

Molecular Mass

238.22

Cite this Page

1,2-Naphthoquinone-4-sulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2066-93-5 (retrieved 2024-07-02) (CAS RN: 2066-93-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H6O5S/c11-8-5-9(16(13,14)15)6-3-1-2-4-7(6)10(8)12/h1-5H,(H,13,14,15)

InChIKey

InChIKey=PZTGRDMCBZUJDL-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C=2C(C(=O)C(=O)C1)=CC=CC2

Canonical SMILES

O=C1C=C(C=2C=CC=CC2C1=O)S(=O)(=O)O

Other Names for this Substance

  • 1-Naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-
  • 3,4-Dihydro-3,4-dioxo-1-naphthalenesulfonic acid
  • β-Naphthoquinone-4-sulfonic acid
  • 1,2-Naphthoquinone-4-sulfonic acid
  • β-Naphthoquinone-4-sulfonate

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Deleted or Replaced CAS Registry Numbers

38821-95-3