Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: C.I. Acid Yellow 218
RN: 71873-51-3
UNII: 4OWI5Z36CV
InChIKey: HKAOXGYNZYWYAQ-ZIJRHPRESA-L

Molecular Formula

  • C29-H37-Cl2-N5-O9-S2.2Na

Molecular Weight

  • 778.6395
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Results Name

  • C.I. Acid Yellow 218

Name of Substance

  • Acid Yellow 218

Synonyms

  • C.I. Acid Yellow 218
  • EINECS 276-127-2
  • UNII-4OWI5Z36CV

Systematic Names

  • Benzenesulfonic acid, 2,5-dichloro-4-(4-((5-(((dodecyloxy)carbonyl)amino)-2-sulfophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, disodium salt
  • Benzenesulfonic acid, 2,5-dichloro-4-(4-(2-(5-(((dodecyloxy)carbonyl)amino)-2-sulfophenyl)diazenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, sodium salt (1:2)
  • Disodium 2,5-dichloro-4-(4-((5-(((dodecyloxy)carbonyl)amino)-2-sulphonatophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate

Superlist Name

  • C.I. Acid Yellow 218

Registry Numbers

CAS Registry Number

  • 71873-51-3

FDA UNII

  • 4OWI5Z36CV

System Generated Number

  • 0071873513

Molecular Formulas

Molecular Formula

  • C29-H37-Cl2-N5-O9-S2.2Na

Molecular Formula Fragments

  • C29-H37-Cl2-N5-O9-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C29H37Cl2N5O9S2.2Na/c1-3-4-5-6-7-8-9-10-11-12-15-45-29(38)32-20-13-14-25(46(39,40)41)23(16-20)33-34-27-19(2)35-36(28(27)37)24-17-22(31)26(18-21(24)30)47(42,43)44;;/h13-14,16-18,27H,3-12,15H2,1-2H3,(H,32,38)(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b34-33+;;

InChIKey

HKAOXGYNZYWYAQ-ZIJRHPRESA-L

Smiles

[Na+].[Na+].CCCCCCCCCCCCOC(=O)Nc1ccc(c(c1)N=NC2C(=NN(C2=O)c3cc(Cl)c(cc3Cl)S(=O)(=O)[O-])C)S(=O)(=O)[O-]