Sulfonazo III

CAS Registry Number®

1738-02-9

CAS Name

Sulfonazo III

Molecular Formula

C22H16N4O14S4

Molecular Mass

688.64

Cite this Page

Sulfonazo III.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1738-02-9 (retrieved 2024-10-05) (CAS RN: 1738-02-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C22H16N4O14S4/c27-21-18-11(9-16(43(35,36)37)19(21)25-23-12-5-1-3-7-14(12)41(29,30)31)10-17(44(38,39)40)20(22(18)28)26-24-13-6-2-4-8-15(13)42(32,33)34/h1-10,27-28H,(H,29,30,31)(H,32,33,34)(H,35,36,37)(H,38,39,40)

InChIKey

InChIKey=ILROUJLNAZOVJV-UHFFFAOYSA-N

SMILES

OC=1C2=C(C=C(S(=O)(=O)O)C(N=NC3=C(S(=O)(=O)O)C=CC=C3)=C2O)C=C(S(=O)(=O)O)C1N=NC4=C(S(=O)(=O)O)C=CC=C4

Canonical SMILES

O=S(=O)(O)C=1C=CC=CC1N=NC2=C(O)C=3C(O)=C(N=NC=4C=CC=CC4S(=O)(=O)O)C(=CC3C=C2S(=O)(=O)O)S(=O)(=O)O

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3,6-bis[2-(2-sulfophenyl)diazenyl]-
  • 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3,6-bis[(o-sulfophenyl)azo]-
  • 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3,6-bis[(2-sulfophenyl)azo]-
  • 4,5-Dihydroxy-3,6-bis[2-(2-sulfophenyl)diazenyl]-2,7-naphthalenedisulfonic acid
  • Sulfonazo III

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