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Substance Name: Chromate(2-), (N-(2-chlorophenyl)-2-(2-(2-(hydroxy-kappaO)-5-nitrophenyl)diazenyl-kappaN1)-3-(oxo-kappaO)butanamidato(2-))(3-(hydroxy-kappaO)-4-(2-(2-(hydroxy-kappaO)-1-naphthalenyl)diazenyl-kappaN1)-7-nitro-1-naphthalenesulfonato(3-))-, sodium (1:2)
RN: 72403-66-8
InChIKey: BJUJJVCTOQYEOI-WRBGTXJBSA-I

Molecular Formula

  • C36-H21-Cl-Cr-N7-O12-S.2Na

Molecular Weight

  • 909.0939
 
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Names and Synonyms

Synonyms

  • Chromate(2-), (3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1-naphthalenesulfonate(3-))(2-((2-hydroxy-5-nitrophenyl)azo)-3-oxo-N-(2-chlorophenyl)butanamidato(2-))-, disodium
  • EINECS 276-649-0

Systematic Names

  • Chromate(2-), (N-(2-chlorophenyl)-2-((2-(hydroxy-kappaO)-5-nitrophenyl)azo-kappaN1)-3-(oxo-kappaO)butanamidato(2-))(3-(hydroxy-kappaO)-4-((2-(hydroxy-kappaO)-1-naphthalenyl)azo-kappaN1)-7-nitro-1-naphthalenesulfonato(3-))-, disodium
  • Chromate(2-), (N-(2-chlorophenyl)-2-((2-hydroxy-5-nitrophenyl)azo)-3-oxobutanamidato(2-))(3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1-naphthalenesulfonato(3-))-, disodium
  • Chromate(2-), (N-(2-chlorophenyl)-2-(2-(2-(hydroxy-kappaO)-5-nitrophenyl)diazenyl-kappaN1)-3-(oxo-kappaO)butanamidato(2-))(3-(hydroxy-kappaO)-4-(2-(2-(hydroxy-kappaO)-1-naphthalenyl)diazenyl-kappaN1)-7-nitro-1-naphthalenesulfonato(3-))-, sodium (1:2)
  • Disodium (N-(2-chlorophenyl)-2-((2-hydroxy-5-nitrophenyl)azo)-3-oxobutyramidato(2-))(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)-7-nitronaphthalene-1-sulphonato(3-))chromate(2-)

Registry Numbers

CAS Registry Number

  • 72403-66-8

System Generated Number

  • 0072403668

Molecular Formulas

Molecular Formula

  • C36-H21-Cl-Cr-N7-O12-S.2Na

Molecular Formula Fragments

  • C36-H21-Cl-Cr-N7-O12-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C20H13N3O7S.C16H13ClN4O5.Cr.2Na/c24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30;1-9(22)15(16(24)18-12-5-3-2-4-11(12)17)20-19-13-8-10(21(25)26)6-7-14(13)23;;;/h1-10,24-25H,(H,28,29,30);2-8,22-23H,1H3,(H,18,24);;;/q;;+3;2*+1/p-5/b22-21+;15-9-,20-19+;;;

InChIKey

BJUJJVCTOQYEOI-WRBGTXJBSA-I

Smiles

C/C/1=C(/N=N/c2cc(ccc2O[Cr-2]34(O1)Oc5ccc6ccccc6c5/N=N/c7c8ccc(cc8c(cc7O3)S(=O)(=O)O4)[N+](=O)[O-])[N+](=O)[O-])\C(=O)Nc9ccccc9Cl.[Na+].[Na+]