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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-((4-aminophenyl)amino)-5-nitrobenzenesulfonic acid and resorcinol
RN: 71342-90-0
InChIKey: JTZCIPXXYJJTFR-UHFFFAOYSA-N

Classification Code

  • TSCA UVCB

Molecular Formula

  • C12-H11-N3-O5-S.C10-H9-N-O7-S2.C6-H6-O2

Molecular Weight

  • 738.725
 
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Names and Synonyms

Synonym

  • EINECS 275-348-1

Systematic Name

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-((4-aminophenyl)amino)-5-nitrobenzenesulfonic acid and resorcinol

Registry Numbers

CAS Registry Number

  • 71342-90-0

System Generated Number

  • 0071342900

Molecular Formulas

Molecular Formula

  • C12-H11-N3-O5-S.C10-H9-N-O7-S2.C6-H6-O2

Molecular Formula Fragments

  • C10-H9-N-O7-S2
  • C12-H11-N3-O5-S
  • C6-H6-O2
  • COMPONENT

Structure Descriptors

InChI

1S/C12H11N3O5S.C10H9NO7S2.C6H6O2/c13-8-1-3-9(4-2-8)14-11-6-5-10(15(16)17)7-12(11)21(18,19)20;11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;7-5-2-1-3-6(8)4-5/h1-7,14H,13H2,(H,18,19,20);1-4,12H,11H2,(H,13,14,15)(H,16,17,18);1-4,7-8H

InChIKey

JTZCIPXXYJJTFR-UHFFFAOYSA-N

Smiles

Oc1cccc(c1)O.c1c(cc(N)c2c(cc(cc12)S(=O)(=O)O)O)S(=O)(=O)O.c1(c(ccc(c1)[N+](=O)[O-])Nc1ccc(cc1)N)S(=O)(=O)O