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Substance Name: C.I. 24780
RN: 6507-77-3
InChIKey: VNENWQQVIWFWHW-GGNJJQLWSA-L

Molecular Formula

  • C34-H30-N4-O8-S2.2Na

Molecular Weight

  • 730.727
 
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Names and Synonyms

Results Name

  • C.I. 24780

Synonym

  • EINECS 229-396-5

Systematic Names

  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-((4-(1-(4-((4-hydroxyphenyl)azo)phenyl)cyclohexyl)phenyl)azo)-, disodium salt
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-(4-(1-(4-(2-(4-hydroxyphenyl)diazenyl)phenyl)cyclohexyl)phenyl)diazenyl)-, sodium salt (1:2)
  • C.I. Acid Orange 33
  • Disodium 7-hydroxy-8-((4-(1-(4-((4-hydroxyphenyl)azo)phenyl)cyclohexyl)phenyl)azo)naphthalene-1,3-disulphonate

Registry Numbers

CAS Registry Number

  • 6507-77-3

System Generated Number

  • 0006507773

Molecular Formulas

Molecular Formula

  • C34-H30-N4-O8-S2.2Na

Molecular Formula Fragments

  • C34-H30-N4-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C34H30N4O8S2.2Na/c39-28-15-13-27(14-16-28)36-35-25-9-5-23(6-10-25)34(18-2-1-3-19-34)24-7-11-26(12-8-24)37-38-33-30(40)17-4-22-20-29(47(41,42)43)21-31(32(22)33)48(44,45)46;;/h4-17,20-21,39-40H,1-3,18-19H2,(H,41,42,43)(H,44,45,46);;/q;2*+1/p-2/b36-35+,38-37+;;

InChIKey

VNENWQQVIWFWHW-GGNJJQLWSA-L

Smiles

c12c(\N=N\c3ccc(C4(c5ccc(\N=N\c6ccc(O)cc6)cc5)CCCCC4)cc3)c(O)ccc1cc(S(=O)(=O)[O-])cc2S(=O)(=O)[O-].[Na+].[Na+]