3-Hydroxy-7-nitro-1-naphthalenesulfonic acid

CAS Registry Number®

68516-57-4

CAS Name

3-Hydroxy-7-nitro-1-naphthalenesulfonic acid

Molecular Formula

C10H7NO6S

Molecular Mass

269.23

Cite this Page

3-Hydroxy-7-nitro-1-naphthalenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=68516-57-4 (retrieved 2025-01-03) (CAS RN: 68516-57-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H7NO6S/c12-8-3-6-1-2-7(11(13)14)4-9(6)10(5-8)18(15,16)17/h1-5,12H,(H,15,16,17)

InChIKey

InChIKey=ZLQRTXWMPHELNM-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=N(=O)C1=CC=C2C=C(O)C=C(C2=C1)S(=O)(=O)O

Other Names for this Substance

  • 1-Naphthalenesulfonic acid, 3-hydroxy-7-nitro-
  • 2-Naphthol-4-sulfonic acid, 6-nitro-
  • 3-Hydroxy-7-nitro-1-naphthalenesulfonic acid

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