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Substance Name: Sodium (4-hydroxy-3-((2-hydroxy-1-naphthyl)azo)benzenesulphonamidato(2-))(4-hydroxy-3-((5-hydroxynaphth(2,1-d)-1,3-oxathiol-4-yl)azo)benzenesulphonamide S,S-dioxidato(2-))cobaltate(1-)
RN: 83817-76-9
InChIKey: VPKVVBIYWIUGQY-CJVWHULISA-J

Molecular Formula

  • C33-H22-Co-N6-O11-S3.Na

Molecular Weight

  • 856.6888
 
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Names and Synonyms

Synonym

  • EINECS 280-978-5

Systematic Names

  • Cobaltate(1-), (4-hydroxy-3-((2-hydroxy-1-naphthalenyl)azo)benzenesulfonamidato(2-))(4-hydroxy-3-((5-hydroxynaphth(2,1-d)-1,3-oxathiol-4-yl)azo)benzenesulfonamide S,S-dioxidato(2-))-, sodium
  • Sodium (4-hydroxy-3-((2-hydroxy-1-naphthyl)azo)benzenesulphonamidato(2-))(4-hydroxy-3-((5-hydroxynaphth(2,1-d)-1,3-oxathiol-4-yl)azo)benzenesulphonamide S,S-dioxidato(2-))cobaltate(1-)

Registry Numbers

CAS Registry Number

  • 83817-76-9

System Generated Number

  • 0083817769

Molecular Formulas

Molecular Formula

  • C33-H22-Co-N6-O11-S3.Na

Molecular Formula Fragments

  • C33-H22-Co-N6-O11-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C17H13N3O7S2.C16H13N3O4S.Co.Na/c18-29(25,26)9-5-6-13(21)12(7-9)19-20-14-15(22)10-3-1-2-4-11(10)16-17(14)28(23,24)8-27-16;17-24(22,23)11-6-8-14(20)13(9-11)18-19-16-12-4-2-1-3-10(12)5-7-15(16)21;;/h1-7,21-22H,8H2,(H2,18,25,26);1-9,20-21H,(H2,17,22,23);;/q;;+3;+1/p-4/b20-19+;19-18+;;

InChIKey

VPKVVBIYWIUGQY-CJVWHULISA-J

Smiles

c1ccc2c(c1)ccc3c2/N=N/c4cc(ccc4O[Co-]5(O3)Oc6ccc(cc6/N=N/c7c(c8ccccc8c9c7S(=O)(=O)CO9)O5)S(=O)(=O)N)S(=O)(=O)N.[Na+]