Acid Violet 7

CAS Registry Number®

4321-69-1

CAS Name

Acid Violet 7

Molecular Formula

C20H18N4O9S2.2Na

Cite this Page

Acid Violet 7.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4321-69-1 (retrieved 2024-11-22) (CAS RN: 4321-69-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H18N4O9S2.2Na/c1-10(25)21-13-3-5-14(6-4-13)23-24-19-17(35(31,32)33)8-12-7-15(34(28,29)30)9-16(22-11(2)26)18(12)20(19)27;;/h3-9,27H,1-2H3,(H,21,25)(H,22,26)(H,28,29,30)(H,31,32,33);;

InChIKey

InChIKey=YZANHFNHDPYPOH-UHFFFAOYSA-N

SMILES

N(C(C)=O)C=1C2=C(C=C(S(=O)(=O)O)C(N=NC3=CC=C(NC(C)=O)C=C3)=C2O)C=C(S(=O)(=O)O)C1.[Na]

Canonical SMILES

[Na].O=C(NC1=CC=C(N=NC=2C(O)=C3C(C=C(C=C3NC(=O)C)S(=O)(=O)O)=CC2S(=O)(=O)O)C=C1)C

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-, sodium salt (1:2)
  • C.I. Acid Violet 7, disodium salt
  • Azo Rhodine 6B
  • C.I. Acid Violet 7
  • 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-, disodium salt

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Deleted or Replaced CAS Registry Numbers

247151-40-2

CAS INSIGHTSTM
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