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Substance Name: Disodium 5-((2,4-dihydroxy-3-((2-hydroxy-5-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)naphthalene-2,7-disulphonate
RN: 6487-04-3
InChIKey: OJFUEILETDLNQK-YNVLCFGRSA-L

Molecular Formula

  • C28-H18-N8-O14-S2.2Na

Molecular Weight

  • 798.5884
 
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Names and Synonyms

Synonym

  • EINECS 229-361-4

Systematic Name

  • Disodium 5-((2,4-dihydroxy-3-((2-hydroxy-5-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 6487-04-3

System Generated Number

  • 0006487043

Molecular Formulas

Molecular Formula

  • C28-H18-N8-O14-S2.2Na

Molecular Formula Fragments

  • C28-H18-N8-O14-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C28H18N8O14S2.2Na/c37-21-7-5-16(36(43)44)11-19(21)31-33-25-22(38)8-6-18(27(25)39)30-32-20-12-17(51(45,46)47)9-13-10-23(52(48,49)50)26(28(40)24(13)20)34-29-14-1-3-15(4-2-14)35(41)42;;/h1-12,37-40H,(H,45,46,47)(H,48,49,50);;/q;2*+1/p-2/b32-30+,33-31+,34-29+;;

InChIKey

OJFUEILETDLNQK-YNVLCFGRSA-L

Smiles

c1cc(ccc1/N=N/c2c(cc3cc(cc(c3c2O)/N=N/c4ccc(c(c4O)/N=N/c5cc(ccc5O)[N+](=O)[O-])O)S(=O)(=O)[O-])S(=O)(=O)[O-])[N+](=O)[O-].[Na+].[Na+]