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Substance Name: 2-Naphthalenecarboxylic acid, 4-(2-(3-chloro-2-methyl-5-sulfophenyl)diazenyl)-3-hydroxy-, barium salt (1:1)
RN: 67892-41-5
InChIKey: PAGRXMTWCMCELN-ANVLNOONSA-L

Molecular Formula

  • C18-H13-Cl-N2-O6-S.Ba

Molecular Weight

  • 556.142
 
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Names and Synonyms

Synonyms

  • 4-((3-Chloro-2-methyl-5-sulfophenyl)azo)-3-hydroxy-2-naphthalenecarboxylic acid, barium salt (1:1)
  • EINECS 267-573-9

Systematic Names

  • 2-Naphthalenecarboxylic acid, 4-((3-chloro-2-methyl-5-sulfophenyl)azo)-3-hydroxy-, barium salt (1:1)
  • 2-Naphthalenecarboxylic acid, 4-(2-(3-chloro-2-methyl-5-sulfophenyl)diazenyl)-3-hydroxy-, barium salt (1:1)
  • Barium 4-((3-chloro-2-methyl-5-sulphonatophenyl)azo)-3-hydroxy-2-naphthoate

Registry Numbers

CAS Registry Number

  • 67892-41-5

Other Registry Number

  • 68189-26-4

System Generated Number

  • 0067892415

Molecular Formulas

Molecular Formula

  • C18-H13-Cl-N2-O6-S.Ba

Molecular Formula Fragments

  • Ba
  • C18-H13-Cl-N2-O6-S
  • COMPONENT

Structure Descriptors

InChI

1S/C18H13ClN2O6S.Ba/c1-9-14(19)7-11(28(25,26)27)8-15(9)20-21-16-12-5-3-2-4-10(12)6-13(17(16)22)18(23)24;/h2-8,22H,1H3,(H,23,24)(H,25,26,27);/q;+2/p-2/b21-20+;

InChIKey

PAGRXMTWCMCELN-ANVLNOONSA-L

Smiles

c12c(\N=N\c3c(C)c(Cl)cc(S(=O)(=O)[O-])c3)c(O)c(C(=O)[O-])cc1cccc2.[Ba+2]