Acid Orange 67

CAS Registry Number®

12220-06-3

CAS Name

Acid Orange 67

Molecular Formula

C26H22N4O8S2.Na

Cite this Page

Acid Orange 67.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=12220-06-3 (retrieved 2024-11-22) (CAS RN: 12220-06-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C26H22N4O8S2.Na/c1-17-3-10-22(11-4-17)40(36,37)38-21-9-13-24(18(2)15-21)29-28-20-7-5-19(6-8-20)27-25-14-12-23(39(33,34)35)16-26(25)30(31)32;/h3-16,27H,1-2H3,(H,33,34,35);

InChIKey

InChIKey=KGDIGLZCQSAYNS-UHFFFAOYSA-N

SMILES

N(C1=C(N(=O)=O)C=C(S(=O)(=O)O)C=C1)C2=CC=C(N=NC3=C(C)C=C(OS(=O)(=O)C4=CC=C(C)C=C4)C=C3)C=C2.[Na]

Canonical SMILES

[Na].O=N(=O)C1=CC(=CC=C1NC2=CC=C(N=NC3=CC=C(OS(=O)(=O)C4=CC=C(C=C4)C)C=C3C)C=C2)S(=O)(=O)O

Other Names for this Substance

  • Benzenesulfonic acid, 4-[[4-[2-[2-methyl-4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl]phenyl]amino]-3-nitro-, sodium salt (1:1)
  • C.I. Acid Orange 67
  • Benzenesulfonic acid, 4-[[4-[[2-methyl-4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]phenyl]amino]-3-nitro-, monosodium salt
  • Erionyl Yellow RXL
  • Eriosin Fast Yellow RXL

View All

Deleted or Replaced CAS Registry Numbers

138069-17-7, 60058-20-0

CAS INSIGHTSTM
Targeted protein degrader structure, illustration