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Substance Name: 2-Hydroxy-3-((2-hydroxy-1-naphthyl)azo)-5-nitrobenzenesulphonic acid
RN: 25926-45-8
InChIKey: DGHYCCNYKZSGDB-ISLYRVAYSA-N

Molecular Formula

  • C16-H11-N3-O7-S

Molecular Weight

  • 389.343
 
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Names and Synonyms

Synonym

  • EINECS 247-350-2

Systematic Name

  • 2-Hydroxy-3-((2-hydroxy-1-naphthyl)azo)-5-nitrobenzenesulphonic acid

Registry Numbers

CAS Registry Number

  • 25926-45-8

System Generated Number

  • 0025926458

Structure Descriptors

InChI

1S/C16H11N3O7S/c20-13-6-5-9-3-1-2-4-11(9)15(13)18-17-12-7-10(19(22)23)8-14(16(12)21)27(24,25)26/h1-8,20-21H,(H,24,25,26)/b18-17+

InChIKey

DGHYCCNYKZSGDB-ISLYRVAYSA-N

Smiles

c1(S(=O)(=O)O)c(c(\N=N\c2c3c(cccc3)ccc2O)cc([N+](=O)[O-])c1)O