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Substance Name: 1,5-Naphthalenedisulfonic acid, 3-(2-(4-amino-5-methoxy-2-methylphenyl)diazenyl)-, sodium salt (1:2)
RN: 67875-30-3
InChIKey: AGQCDNFPYKDZBO-SERMZQFOSA-L

Molecular Formula

  • C18-H17-N3-O7-S2.2Na

Molecular Weight

  • 495.443
 
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Names and Synonyms

Synonyms

  • 1,5-Naphthalenedisulfonic acid, 3-((4-amino-5-methoxy-2-methylphenyl)azo)-, disodium salt
  • EINECS 267-546-1

Systematic Names

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

Registry Numbers

CAS Registry Number

  • 67875-30-3

System Generated Number

  • 0067875303

Molecular Formulas

Molecular Formula

  • C18-H17-N3-O7-S2.2Na

Molecular Formula Fragments

  • C18-H17-N3-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C18H17N3O7S2.2Na/c1-10-6-14(19)16(28-2)9-15(10)21-20-11-7-13-12(18(8-11)30(25,26)27)4-3-5-17(13)29(22,23)24;;/h3-9H,19H2,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b21-20+;;

InChIKey

AGQCDNFPYKDZBO-SERMZQFOSA-L

Smiles

c12c(S(=O)(=O)[O-])cc(\N=N\c3c(C)cc(N)c(OC)c3)cc1c(S(=O)(=O)[O-])ccc2.[Na+].[Na+]