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Substance Name: C.I. Direct Red 83
RN: 15418-16-3
UNII: 665Y93749B
InChIKey: OKIWYOJOBJMUHM-LPJGVQGWSA-F

Molecular Formula

  • C33-H16-Cu2-N6-O17-S4.4Na

Molecular Weight

  • 1115.83
 
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Names and Synonyms

Results Name

  • C.I. Direct Red 83

Name of Substance

  • C.I. Direct Red 83

Synonyms

  • C.I. Direct Red 83
  • EINECS 239-429-5
  • UNII-665Y93749B

Systematic Names

  • Cuprate(4-), (mu-((7,7'-(carbonyldiimino)bis(4-(hydroxy-kappaO)-3-((2-(hydroxy-kappaO)-5-sulfophenyl)azo-kappaN1)-2-naphthalenesulfonato))(8-)))di-, tetrasodium
  • Cuprate(4-), (mu-((7,7'-(carbonyldiimino)bis(4-hydroxy-3-((2-hydroxy-5-sulfophenyl)azo)-2-naphthalenesulfonato))(8-)))di-, sodium (1:4)
  • Cuprate(4-), (mu-((7,7'-(carbonyldiimino)bis(4-hydroxy-3-((2-hydroxy-5-sulfophenyl)azo)-2-naphthalenesulfonato))(8-)))di-, tetrasodium
  • Tetrasodium (mu-((7,7'-(carbonyldiimino)bis(4-hydroxy-3-((2-hydroxy-5-sulphophenyl)azo)naphthalene-2-sulphonato))(8-)))dicuprate(4-)

Registry Numbers

CAS Registry Number

  • 15418-16-3

FDA UNII

  • 665Y93749B

Other Registry Numbers

  • 12217-70-8
  • 12731-55-4
  • 15380-70-8
  • 50978-26-2
  • 56748-14-2

System Generated Number

  • 0015418163

Molecular Formulas

Molecular Formula

  • C33-H16-Cu2-N6-O17-S4.4Na

Molecular Formula Fragments

  • C33-H16-Cu2-N6-O17-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C33H24N6O17S4.2Cu.4Na/c40-25-7-3-19(57(45,46)47)13-23(25)36-38-29-27(59(51,52)53)11-15-9-17(1-5-21(15)31(29)42)34-33(44)35-18-2-6-22-16(10-18)12-28(60(54,55)56)30(32(22)43)39-37-24-14-20(58(48,49)50)4-8-26(24)41;;;;;;/h1-14,40-43H,(H2,34,35,44)(H,45,46,47)(H,48,49,50)(H,51,52,53)(H,54,55,56);;;;;;/q;2*+2;4*+1/p-8/b38-36+,39-37+;;;;;;

InChIKey

OKIWYOJOBJMUHM-LPJGVQGWSA-F

Smiles

[Na+].[Cu+2].[O-]c1c(\N=N\c2c([O-])c3c(cc2S(=O)(=O)[O-])cc(cc3)NC(Nc2ccc3c([O-])c(\N=N\c4cc(ccc4[O-])S([O-])(=O)=O)c(S([O-])(=O)=O)cc3c2)=O)cc(S([O-])(=O)=O)cc1.[Cu+2].[Na+].[Na+].[Na+]