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Substance Name: Disodium (3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))(1-((2-hydroxy-5-methoxyphenyl)azo)-2-naphtholato(2-))chromate(2-)
RN: 83803-68-3
InChIKey: GIXKFRPYPPTWJH-MZPMOWRQSA-I

Molecular Formula

  • C37-H23-Cr-N4-O8-S.2Na

Molecular Weight

  • 781.6507
 
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Names and Synonyms

Synonym

  • EINECS 280-887-0

Systematic Name

  • Disodium (3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))(1-((2-hydroxy-5-methoxyphenyl)azo)-2-naphtholato(2-))chromate(2-)

Registry Numbers

CAS Registry Number

  • 83803-68-3

System Generated Number

  • 0083803683

Molecular Formulas

Molecular Formula

  • C37-H23-Cr-N4-O8-S.2Na

Molecular Formula Fragments

  • C37-H23-Cr-N4-O8-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C20H14N2O5S.C17H14N2O3.Cr.2Na/c23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;1-22-12-7-9-15(20)14(10-12)18-19-17-13-5-3-2-4-11(13)6-8-16(17)21;;;/h1-11,23-24H,(H,25,26,27);2-10,20-21H,1H3;;;/q;;+3;2*+1/p-5/b22-21+;19-18+;;;

InChIKey

GIXKFRPYPPTWJH-MZPMOWRQSA-I

Smiles

COc1ccc2c(c1)/N=N/c3c4ccccc4ccc3O[Cr-2]56(O2)Oc7ccc8ccccc8c7/N=N/c9c1ccccc1c(cc9O5)S(=O)(=O)O6.[Na+].[Na+]