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Substance Name: 1,5-Naphthalenedisulfonic acid, 3-(2-(4-amino-3-methoxyphenyl)diazenyl)-, sodium salt (1:2)
RN: 67906-55-2
InChIKey: ABTAPMOIPJSVIW-LLIZZRELSA-L

Molecular Formula

  • C17-H15-N3-O7-S2.2Na

Molecular Weight

  • 481.416
 
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Names and Synonyms

Synonyms

  • 7-((4-Amino-3-methoxyphenyl)azo)-1,5-naphthalenedisulfonic acid, disodium salt
  • EINECS 267-722-8

Systematic Names

  • 1,5-Naphthalenedisulfonic acid, 3-((4-amino-3-methoxyphenyl)azo)-, disodium salt
  • 1,5-Naphthalenedisulfonic acid, 3-(2-(4-amino-3-methoxyphenyl)diazenyl)-, sodium salt (1:2)
  • Disodium 3-((4-amino-3-methoxyphenyl)azo)naphthalene-1,5-disulphonate

Registry Numbers

CAS Registry Number

  • 67906-55-2

System Generated Number

  • 0067906552

Molecular Formulas

Molecular Formula

  • C17-H15-N3-O7-S2.2Na

Molecular Formula Fragments

  • C17-H15-N3-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C17H15N3O7S2.2Na/c1-27-15-8-10(5-6-14(15)18)19-20-11-7-13-12(17(9-11)29(24,25)26)3-2-4-16(13)28(21,22)23;;/h2-9H,18H2,1H3,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b20-19+;;

InChIKey

ABTAPMOIPJSVIW-LLIZZRELSA-L

Smiles

S(c1c2c(c(S(=O)(=O)[O-])ccc2)cc(\N=N\c2cc(OC)c(cc2)N)c1)(=O)(=O)[O-].[Na+].[Na+]