Benzenesulfonic acid, 3-[2-[4-[2-(4-ethoxyphenyl)diazenyl]-5-methoxy-2-methylphenyl]diazenyl]-, sodium salt (1:1)

CAS Registry Number®

72138-85-3
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CAS Name

Benzenesulfonic acid, 3-[2-[4-[2-(4-ethoxyphenyl)diazenyl]-5-methoxy-2-methylphenyl]diazenyl]-, sodium salt (1:1)

Molecular Formula

C22H22N4O5S.Na

Cite this Page

Benzenesulfonic acid, 3-[2-[4-[2-(4-ethoxyphenyl)diazenyl]-5-methoxy-2-methylphenyl]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=72138-85-3 (retrieved 2024-09-20) (CAS RN: 72138-85-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C22H22N4O5S.Na/c1-4-31-18-10-8-16(9-11-18)23-26-21-12-15(2)20(14-22(21)30-3)25-24-17-6-5-7-19(13-17)32(27,28)29;/h5-14H,4H2,1-3H3,(H,27,28,29);

InChIKey

InChIKey=DDNGRIFLGZWWTR-UHFFFAOYSA-N

SMILES

N(=NC1=CC=C(OCC)C=C1)C2=C(OC)C=C(N=NC3=CC(S(=O)(=O)O)=CC=C3)C(C)=C2.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C=1C=CC=C(N=NC=2C=C(OC)C(N=NC3=CC=C(OCC)C=C3)=CC2C)C1

Other Names for this Substance

  • Benzenesulfonic acid, 3-[2-[4-[2-(4-ethoxyphenyl)diazenyl]-5-methoxy-2-methylphenyl]diazenyl]-, sodium salt (1:1)
  • Benzenesulfonic acid, 3-[[4-[(4-ethoxyphenyl)azo]-5-methoxy-2-methylphenyl]azo]-, sodium salt