2-Naphthalenesulfonic acid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)

CAS Registry Number®

68133-05-1

CAS Name

2-Naphthalenesulfonic acid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)

Molecular Formula

C20H14N2O4S.Na

Cite this Page

2-Naphthalenesulfonic acid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=68133-05-1 (retrieved 2024-11-24) (CAS RN: 68133-05-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H14N2O4S.Na/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;/h1-12,23H,(H,24,25,26);

InChIKey

InChIKey=VFJDARBHLALKFG-UHFFFAOYSA-N

SMILES

N(=NC=1C2=C(C=C(S(=O)(=O)O)C=C2)C=CC1)C=3C4=C(C=CC3O)C=CC=C4.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C=1C=CC=2C(N=NC3=C(O)C=CC=4C=CC=CC43)=CC=CC2C1

Other Names for this Substance

  • 2-Naphthalenesulfonic acid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
  • 2-Naphthalenesulfonic acid, 5-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt
  • NSC 45576

CAS INSIGHTSTM
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