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Substance Name: Chromate(3-), (3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1-naphthalenesulfonato(3-))(4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)-6-(((4-methylphenyl)sulfonyl)amino)-2-naphthalenesulfonato(3-))-, trisodium
RN: 91144-27-3
InChIKey: RURVLCOECWQBPN-ZXRNLSHMSA-H

Molecular Formula

  • C43-H25-Cr-N7-O16-S3.3Na

Molecular Weight

  • 1112.8675
 
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Names and Synonyms

Synonym

  • EINECS 293-817-9

Systematic Name

  • Chromate(3-), (3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1-naphthalenesulfonato(3-))(4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)-6-(((4-methylphenyl)sulfonyl)amino)-2-naphthalenesulfonato(3-))-, trisodium

Registry Numbers

CAS Registry Number

  • 91144-27-3

System Generated Number

  • 0091144273

Molecular Formulas

Molecular Formula

  • C43-H25-Cr-N7-O16-S3.3Na

Molecular Formula Fragments

  • C43-H25-Cr-N7-O16-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C23H18N4O9S2.C20H13N3O7S.Cr.3Na/c1-13-2-6-16(7-3-13)37(32,33)26-18-8-4-14-10-22(38(34,35)36)20(12-17(14)23(18)29)25-24-19-11-15(27(30)31)5-9-21(19)28;24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30;;;;/h2-12,26,28-29H,1H3,(H,34,35,36);1-10,24-25H,(H,28,29,30);;;;/q;;+3;3*+1/p-6/b25-24+;22-21+;;;;

InChIKey

RURVLCOECWQBPN-ZXRNLSHMSA-H

Smiles

[Na+].[Na+].[Na+].Cc1ccc(cc1)S(=O)(=O)Nc2ccc3cc4c5cc3c2O[Cr-3]67(Oc8ccc(cc8N=N5)[N+](=O)[O-])(Oc9ccc%10ccccc%10c9N=Nc%11c(O6)cc(c%12cc(ccc%11%12)[N+](=O)[O-])S(=O)(=O)O7)OS4(=O)=O