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Substance Name: Chromate(1-), (4-(2-(8-(aminosulfonyl)-1-(hydroxy-kappaO)-2-naphthalenyl)diazenyl-kappaN1)-3-(hydroxy-kappaO)-1-naphthalenesulfonato(3-))hydroxy-, sodium (1:1), (T-4)-
RN: 6370-12-3
InChIKey: DWONBCAYHUHZLE-DQUNTQLESA-J

Molecular Formula

  • C20-H13-Cr-N3-O8-S2.Na

Molecular Weight

  • 562.4537
 
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Names and Synonyms

  • Chromate(1-), (4-((8-(aminosulfonyl)-1-(hydroxy-kappaO)-2-naphthalenyl)azo-kappaN1)-3-(hydroxy-kappaO)-1-naphthalenesulfonato(3-))hydroxy-, sodium, (T-4)-
  • Chromate(1-), (4-(2-(8-(aminosulfonyl)-1-(hydroxy-kappaO)-2-naphthalenyl)diazenyl-kappaN1)-3-(hydroxy-kappaO)-1-naphthalenesulfonato(3-))hydroxy-, sodium (1:1), (T-4)-

Registry Numbers

CAS Registry Number

  • 6370-12-3

System Generated Number

  • 0006370123

Molecular Formulas

Molecular Formula

  • C20-H13-Cr-N3-O8-S2.Na

Molecular Formula Fragments

  • C20-H13-Cr-N3-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C20H15N3O7S2.Cr.Na.H2O/c21-31(26,27)16-7-3-4-11-8-9-14(20(25)18(11)16)22-23-19-13-6-2-1-5-12(13)17(10-15(19)24)32(28,29)30;;;/h1-10,24-25H,(H2,21,26,27)(H,28,29,30);;;1H2/q;+3;+1;/p-4/b23-22+;;;

InChIKey

DWONBCAYHUHZLE-DQUNTQLESA-J

Smiles

c1ccc2c(c1)c3cc4c2/N=N/c5ccc6cccc(c6c5O[Cr-](O4)(OS3(=O)=O)O)S(=O)(=O)N.[Na+]