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Substance Name: 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((4-methyl-3-sulfophenyl)azo)-, calcium salt
RN: 73718-60-2
InChIKey: QFYZSQMFUKQGSE-RZLHGTIFSA-L

Molecular Formula

  • C18-H14-N2-O6-S.x-Ca

Molecular Weight

  • 424.4448
 
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Names and Synonyms

  • 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((4-methyl-3-sulfophenyl)azo)-, calcium salt

Registry Numbers

CAS Registry Number

  • 73718-60-2

System Generated Number

  • 0073718602

Molecular Formulas

Molecular Formula

  • C18-H14-N2-O6-S.x-Ca

Molecular Formula Fragments

  • C18-H14-N2-O6-S
  • Ca
  • COMPONENT

Structure Descriptors

InChI

1S/C18H14N2O6S.Ca/c1-10-6-7-12(9-15(10)27(24,25)26)19-20-16-13-5-3-2-4-11(13)8-14(17(16)21)18(22)23;/h2-9,21H,1H3,(H,22,23)(H,24,25,26);/q;+2/p-2/b20-19+;

InChIKey

QFYZSQMFUKQGSE-RZLHGTIFSA-L

Smiles

Cc1ccc(cc1S(=O)(=O)[O-])/N=N/c2c3ccccc3cc(c2O)C(=O)[O-].[Ca+2]