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Substance Name: Chromate(3-), bis(4-(hydroxy-kappaO)-3-(2-(2-(hydroxy-kappaO)-1-naphthalenyl)diazenyl-kappaN1)benzenesulfonato(3-))-, hydrogen (1:3)
RN: 19154-30-4
InChIKey: AXHDDCSSXHWZAW-IVYOCVIQSA-K

Molecular Formula

  • C32-H18-Cr-N4-O10-S2.3H

Molecular Weight

  • 737.6639
 
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Names and Synonyms

Synonym

  • Chromate(3-), bis(4-hydroxy-3-((2-hydroxy-1-naphthalenyl)azo)benzenesulfonato(3-))-, trihydrogen

Systematic Names

  • Chromate(3-), bis(4-(hydroxy-kappaO)-3-((2-(hydroxy-kappaO)-1-naphthalenyl)azo-kappaN1)benzenesulfonato(3-))-, trihydrogen
  • Chromate(3-), bis(4-(hydroxy-kappaO)-3-(2-(2-(hydroxy-kappaO)-1-naphthalenyl)diazenyl-kappaN1)benzenesulfonato(3-))-, hydrogen (1:3)

Registry Numbers

CAS Registry Number

  • 19154-30-4

System Generated Number

  • 0019154304

Molecular Formulas

Molecular Formula

  • C32-H18-Cr-N4-O10-S2.3H

Molecular Formula Fragments

  • C32-H18-Cr-N4-O10-S2
  • COMPONENT
  • H

Structure Descriptors

InChI

1S/2C16H12N2O5S.Cr/c2*19-14-8-6-11(24(21,22)23)9-13(14)17-18-16-12-4-2-1-3-10(12)5-7-15(16)20;/h2*1-9,19-20H,(H,21,22,23);/q;;+3/p-3/b2*18-17+;

InChIKey

AXHDDCSSXHWZAW-IVYOCVIQSA-K

Smiles

[H+].[H+].[H+].c1cc2c(c\3c(cc2)O[Cr-3]456(OS(=O)(=O)c7cc(c(cc7)O4)/N=N/c8c(ccc9c8cccc9)O5)OS(=O)(=O)c2cc(c(cc2)O6)/N=N3)cc1