4-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid

CAS Registry Number®

17040-79-8

CAS Name

4-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid

Molecular Formula

C18H15N3O3S

Molecular Mass

353.39

Cite this Page

4-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=17040-79-8 (retrieved 2024-12-23) (CAS RN: 17040-79-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C18H15N3O3S/c22-25(23,24)18-12-10-17(11-13-18)21-20-16-8-6-15(7-9-16)19-14-4-2-1-3-5-14/h1-13,19H,(H,22,23,24)

InChIKey

InChIKey=LXEMVZAXEIKMOU-UHFFFAOYSA-N

SMILES

N(C1=CC=C(N=NC2=CC=C(S(=O)(=O)O)C=C2)C=C1)C3=CC=CC=C3

Canonical SMILES

O=S(=O)(O)C1=CC=C(N=NC2=CC=C(C=C2)NC=3C=CC=CC3)C=C1

Other Names for this Substance

  • Benzenesulfonic acid, 4-[2-[4-(phenylamino)phenyl]diazenyl]-
  • Benzenesulfonic acid, 4-[[4-(phenylamino)phenyl]azo]-
  • Benzenesulfonic acid, p-(p-anilinophenylazo)-
  • 4-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid
  • 4-[4-(Phenylamino)phenylazo]benzenesulfonic acid

CAS INSIGHTSTM
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