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Substance Name: Disodium (1-((5-chloro-2-hydroxyphenyl)azo)-2-naphtholato(2-))(3-hydroxy-4-((2-hydroxy-3,5-dinitrophenyl)azo)-7-((4-methoxyphenyl)amino)naphthalene-2-sulphonato(3-))chromate(2-)
RN: 71735-58-5
InChIKey: BZPUMHGFJLJLGT-BQOXJVMTSA-I

Molecular Formula

  • C39-H23-Cl-Cr-N7-O12-S.2Na

Molecular Weight

  • 947.1427
 
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Names and Synonyms

Synonym

  • EINECS 275-957-2

Systematic Names

  • Chromate(2-), (1-((5-chloro-2-hydroxyphenyl)azo)-2-naphthalenolato(2-))(3-hydroxy-4-((2-hydroxy-3,5-dinitrophenyl)azo)-7-((4-methoxyphenyl)amino)-2-naphthalenesulfonato(3-))-, disodium
  • Disodium (1-((5-chloro-2-hydroxyphenyl)azo)-2-naphtholato(2-))(3-hydroxy-4-((2-hydroxy-3,5-dinitrophenyl)azo)-7-((4-methoxyphenyl)amino)naphthalene-2-sulphonato(3-))chromate(2-)

Registry Numbers

CAS Registry Number

  • 71735-58-5

System Generated Number

  • 0071735585

Molecular Formulas

Molecular Formula

  • C39-H23-Cl-Cr-N7-O12-S.2Na

Molecular Formula Fragments

  • C39-H23-Cl-Cr-N7-O12-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C23H17N5O10S.C16H11ClN2O2.Cr.2Na/c1-38-16-5-2-13(3-6-16)24-14-4-7-17-12(8-14)9-20(39(35,36)37)23(30)21(17)26-25-18-10-15(27(31)32)11-19(22(18)29)28(33)34;17-11-6-8-14(20)13(9-11)18-19-16-12-4-2-1-3-10(12)5-7-15(16)21;;;/h2-11,24,29-30H,1H3,(H,35,36,37);1-9,20-21H;;;/q;;+3;2*+1/p-5/b26-25+;19-18+;;;

InChIKey

BZPUMHGFJLJLGT-BQOXJVMTSA-I

Smiles

COc1ccc(cc1)Nc2ccc3c(c2)cc4c5c3/N=N/c6cc(cc(c6O[Cr-2]7(O5)(Oc8ccc(cc8/N=N/c9c1ccccc1ccc9O7)Cl)OS4(=O)=O)[N+](=O)[O-])[N+](=O)[O-].[Na+].[Na+]