2-Naphthalenesulfonic acid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
CAS Registry Number®
68133-05-1
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CAS Name
2-Naphthalenesulfonic acid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)Molecular Formula
C20H14N2O4S.NaCite 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 ) (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
