Arsenazo III

CAS Registry Number®

1668-00-4
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CAS Name

Arsenazo III

Molecular Formula

C22H18As2N4O14S2

Molecular Mass

776.37

Cite this Page

Arsenazo III.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=1668-00-4 (retrieved 2024-04-29) (CAS RN: 1668-00-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C22H18As2N4O14S2/c29-21-18-11(9-16(43(37,38)39)19(21)27-25-14-7-3-1-5-12(14)23(31,32)33)10-17(44(40,41)42)20(22(18)30)28-26-15-8-4-2-6-13(15)24(34,35)36/h1-10,29-30H,(H2,31,32,33)(H2,34,35,36)(H,37,38,39)(H,40,41,42)

InChIKey

InChIKey=UQHVTNUJRKELCE-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=S(=O)(O)C1=CC=2C=C(C(N=NC=3C=CC=CC3[As](=O)(O)O)=C(O)C2C(O)=C1N=NC=4C=CC=CC4[As](=O)(O)O)S(=O)(=O)O

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 3,6-bis[2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy-
  • 2,7-Naphthalenedisulfonic acid, 3,6-bis[(o-arsonophenyl)azo]-4,5-dihydroxy-
  • 2,7-Naphthalenedisulfonic acid, 3,6-bis[(2-arsonophenyl)azo]-4,5-dihydroxy-
  • Benzenearsonic acid, 2,2′-(1,8-dihydroxy-3,6-disulfo-2,7-naphthylenebisazo)di-
  • 3,6-Bis[2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid

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