2H-Naphtho[1,2-d]triazole-7-sulfonic acid, 2-[4-(2-phenylethenyl)-3-sulfophenyl]-, sodium salt (1:2)

CAS Registry Number®

2583-80-4

CAS Name

2H-Naphtho[1,2-d]triazole-7-sulfonic acid, 2-[4-(2-phenylethenyl)-3-sulfophenyl]-, sodium salt (1:2)

Molecular Formula

C24H17N3O6S2.2Na

Cite this Page

2H-Naphtho[1,2-d]triazole-7-sulfonic acid, 2-[4-(2-phenylethenyl)-3-sulfophenyl]-, sodium salt (1:2).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2583-80-4 (retrieved 2024-11-23) (CAS RN: 2583-80-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C24H17N3O6S2.2Na/c28-34(29,30)20-11-12-21-18(14-20)9-13-22-24(21)26-27(25-22)19-10-8-17(23(15-19)35(31,32)33)7-6-16-4-2-1-3-5-16;;/h1-15H,(H,28,29,30)(H,31,32,33);;

InChIKey

InChIKey=XLIYRNUPSNBTQW-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C=C2C(C=3C(=NN(N3)C4=CC(S(=O)(=O)O)=C(C=CC5=CC=CC=C5)C=C4)C=C2)=CC1.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC=C2C(C=CC3=NN(N=C32)C4=CC=C(C=CC=5C=CC=CC5)C(=C4)S(=O)(=O)O)=C1

Other Names for this Substance

  • 2H-Naphtho[1,2-d]triazole-7-sulfonic acid, 2-[4-(2-phenylethenyl)-3-sulfophenyl]-, sodium salt (1:2)
  • 2H-Naphtho[1,2-d]triazole-7-sulfonic acid, 2-[4-(2-phenylethenyl)-3-sulfophenyl]-, disodium salt
  • 2H-Naphtho[1,2-d]triazole-7-sulfonic acid, 2-(4-styryl-3-sulfophenyl)-, disodium salt
  • Disodium 4-(2H-6-sulfonaphtho[1,2-d]triazol-2-yl)stilbene-2-sulfonate

Deleted or Replaced CAS Registry Numbers

32020-26-1, 178306-94-0

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