Benzenesulfonic acid, 2,2′-thiobis[5-[(4-hydroxyphenyl)azo]-, sodium salt

CAS Registry Number®

93920-33-3

CAS Name

Benzenesulfonic acid, 2,2′-thiobis[5-[(4-hydroxyphenyl)azo]-, sodium salt

Molecular Formula

C24H18N4O8S3.xNa

Cite this Page

Benzenesulfonic acid, 2,2′-thiobis[5-[(4-hydroxyphenyl)azo]-, sodium salt.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=93920-33-3 (retrieved 2024-11-22) (CAS RN: 93920-33-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C24H18N4O8S3.Na/c29-19-7-1-15(2-8-19)25-27-17-5-11-21(23(13-17)38(31,32)33)37-22-12-6-18(14-24(22)39(34,35)36)28-26-16-3-9-20(30)10-4-16;/h1-14,29-30H,(H,31,32,33)(H,34,35,36);

InChIKey

InChIKey=KKZXGRPKIXBRLS-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=C(SC2=C(S(=O)(=O)O)C=C(N=NC3=CC=C(O)C=C3)C=C2)C=CC(N=NC4=CC=C(O)C=C4)=C1.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC(N=NC2=CC=C(O)C=C2)=CC=C1SC3=CC=C(N=NC4=CC=C(O)C=C4)C=C3S(=O)(=O)O

Other Names for this Substance

  • Benzenesulfonic acid, 2,2′-thiobis[5-[(4-hydroxyphenyl)azo]-, sodium salt

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