1,7-Dihydroxynaphthalene-3-sulfonic acid

CAS Registry Number®

6357-93-3
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CAS Name

1,7-Dihydroxynaphthalene-3-sulfonic acid

Molecular Formula

C10H8O5S

Molecular Mass

240.23

Cite this Page

1,7-Dihydroxynaphthalene-3-sulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=6357-93-3 (retrieved 2024-05-03) (CAS RN: 6357-93-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H8O5S/c11-7-2-1-6-3-8(16(13,14)15)5-10(12)9(6)4-7/h1-5,11-12H,(H,13,14,15)

InChIKey

InChIKey=FBYMBFPXCCVIRA-UHFFFAOYSA-N

SMILES

OC=1C2=C(C=C(S(=O)(=O)O)C1)C=CC(O)=C2

Canonical SMILES

O=S(=O)(O)C1=CC(O)=C2C=C(O)C=CC2=C1

Other Names for this Substance

  • 2-Naphthalenesulfonic acid, 4,6-dihydroxy-
  • 4,6-Dihydroxy-2-naphthalenesulfonic acid
  • 1,7-Dihydroxynaphthalene-3-sulfonic acid
  • 2,8-Dihydroxy-6-naphthalenesulfonic acid
  • 2,8-Dihydroxynaphthalene-6-sulphonic acid

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