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Substance Name: Bis(4-hydroxy-6-((2-hydroxy-5-methylphenyl)azo)-3-((2-hydroxy-3-nitro-5-sulphophenyl)azo)naphthalene-2-sulphonato(4-))chromate(5-)
RN: 65718-42-5
InChIKey: KIVGDOZJBQOIGK-DCMISMTKSA-K

Molecular Formula

  • C46-H26-Cr-N10-O22-S4.5H

Molecular Weight

  • 1256.0589
 
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Names and Synonyms

Synonym

  • EINECS 265-892-8

Systematic Name

  • Bis(4-hydroxy-6-((2-hydroxy-5-methylphenyl)azo)-3-((2-hydroxy-3-nitro-5-sulphophenyl)azo)naphthalene-2-sulphonato(4-))chromate(5-)

Registry Numbers

CAS Registry Number

  • 65718-42-5

System Generated Number

  • 0065718425

Molecular Formulas

Molecular Formula

  • C46-H26-Cr-N10-O22-S4.5H

Molecular Formula Fragments

  • C46-H26-Cr-N10-O22-S4
  • COMPONENT
  • H

Structure Descriptors

InChI

1S/2C23H17N5O11S2.Cr/c2*1-11-2-5-19(29)16(6-11)25-24-13-4-3-12-7-20(41(37,38)39)21(22(30)15(12)8-13)27-26-17-9-14(40(34,35)36)10-18(23(17)31)28(32)33;/h2*2-10,29-31H,1H3,(H,34,35,36)(H,37,38,39);/q;;+3/p-3/b2*25-24+,27-26+;

InChIKey

KIVGDOZJBQOIGK-DCMISMTKSA-K

Smiles

[H+].[H+].[H+].[H+].[H+].Cc1cc\2c(cc1)O[Cr-5]34567(OS(=O)(=O)c8c(c(c9c(c8)ccc(c9)/N=N2)O3)/N=N/c1c(c(cc(c1)S(=O)(=O)O4)[N+](=O)[O-])O)OS(=O)(=O)c1c(c(c2c(c1)ccc(c2)/N=N/c1c(ccc(c1)C)O5)O6)/N=N/c1c(c(cc(c1)S(=O)(=O)O7)[N+](=O)[O-])O