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

CAS Registry Number®

26845-91-0

CAS Name

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

Molecular Formula

C21H20N4O6S.Na

Cite this Page

Benzenesulfonic acid, 3-[2-[4-[2-(4-hydroxyphenyl)diazenyl]-5-methoxy-2-methylphenyl]diazenyl]-4-methoxy-, sodium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=26845-91-0 (retrieved 2025-01-03) (CAS RN: 26845-91-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C21H20N4O6S.Na/c1-13-10-18(24-22-14-4-6-15(26)7-5-14)21(31-3)12-17(13)23-25-19-11-16(32(27,28)29)8-9-20(19)30-2;/h4-12,26H,1-3H3,(H,27,28,29);

InChIKey

InChIKey=VIJPVCXBBQXLBG-UHFFFAOYSA-N

SMILES

N(=NC1=CC(OC)=C(N=NC2=CC=C(O)C=C2)C=C1C)C3=C(OC)C=CC(S(=O)(=O)O)=C3.[Na]

Canonical SMILES

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

Other Names for this Substance

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

CAS INSIGHTSTM
A collage showcasing diverse technology, including gadgets, devices, and innovative tools in a vibrant arrangement.