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

CAS Registry Number®

68555-86-2

CAS Name

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

Molecular Formula

C21H20N4O5S.Na

Cite this Page

Benzenesulfonic acid, 4-[2-[5-methoxy-4-[2-(4-methoxyphenyl)diazenyl]-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=68555-86-2 (retrieved 2024-11-22) (CAS RN: 68555-86-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C21H20N4O5S.Na/c1-14-12-20(25-23-15-4-8-17(29-2)9-5-15)21(30-3)13-19(14)24-22-16-6-10-18(11-7-16)31(26,27)28;/h4-13H,1-3H3,(H,26,27,28);

InChIKey

InChIKey=RONULNDINFDXJL-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Benzenesulfonic acid, 4-[2-[5-methoxy-4-[2-(4-methoxyphenyl)diazenyl]-2-methylphenyl]diazenyl]-, sodium salt (1:1)
  • Benzenesulfonic acid, 4-[[5-methoxy-4-[(4-methoxyphenyl)azo]-2-methylphenyl]azo]-, sodium salt
  • C.I. Acid Orange 156
  • Acid Orange 156
  • Tectilon Orange 3G

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Deleted or Replaced CAS Registry Numbers

72827-75-9

CAS INSIGHTSTM
Targeted protein degrader structure, illustration