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Substance Name: Acid Orange 8 free acid
RN: 18524-46-4
UNII: I1OO79801K
InChIKey: FEACTMUAXQJDBH-VHEBQXMUSA-N

Molecular Formula

  • C17-H14-N2-O4-S

Molecular Weight

  • 342.374
 
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Names and Synonyms

Name of Substance

  • Acid Orange 8 free acid

Synonyms

  • EINECS 242-397-5
  • UNII-I1OO79801K

Systematic Name

  • 4-((2-Hydroxy-1-naphthyl)azo)-m-toluenesulphonic acid

Registry Numbers

CAS Registry Number

  • 18524-46-4

FDA UNII

  • I1OO79801K

System Generated Number

  • 0018524464

Structure Descriptors

InChI

1S/C17H14N2O4S/c1-11-10-13(24(21,22)23)7-8-15(11)18-19-17-14-5-3-2-4-12(14)6-9-16(17)20/h2-10,20H,1H3,(H,21,22,23)/b19-18+

InChIKey

FEACTMUAXQJDBH-VHEBQXMUSA-N

Smiles

S(c1cc(C)c(\N=N\c2c3c(cccc3)ccc2O)cc1)(=O)(=O)O