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Substance Name: 2-Naphthalenesulfonic acid, 6-hydroxy-5-(2-(4-methyl-2-sulfophenyl)diazenyl)-, calcium salt (1:1)
RN: 96293-51-5
InChIKey: VVHHIBAMAPTQPI-LTRPLHCISA-L

Classification Code

  • TSCA Flag P (a Commenced PMN (Premanufacture Notice) Substance)

Molecular Formula

  • C17-H14-N2-O7-S2.Ca

Molecular Weight

  • 460.499
 
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Names and Synonyms

  • 2-Naphthalenesulfonic acid, 6-hydroxy-5-((4-methyl-2-sulfophenyl)azo)-, calcium salt (1:1)
  • 2-Naphthalenesulfonic acid, 6-hydroxy-5-((4-methyl-2-sulfophenyl)azo)-, calcium salt (1:1) 7-Benzothiazolesulfonic acid, 2-(4-((2-(cyanoimino)hexahydro-4,6-dioxo-5-pyrimidinyl)azo)phenyl)-6-methyl-, compd. with 2,2',2''-nitrilotris(ethanol) (1:1)
  • 2-Naphthalenesulfonic acid, 6-hydroxy-5-(2-(4-methyl-2-sulfophenyl)diazenyl)-, calcium salt (1:1)

Registry Numbers

CAS Registry Number

  • 96293-51-5

System Generated Number

  • 0096293515

Molecular Formulas

Molecular Formula

  • C17-H14-N2-O7-S2.Ca

Molecular Formula Fragments

  • C17-H14-N2-O7-S2
  • Ca
  • COMPONENT

Structure Descriptors

InChI

1S/C17H14N2O7S2.Ca/c1-10-2-6-14(16(8-10)28(24,25)26)18-19-17-13-5-4-12(27(21,22)23)9-11(13)3-7-15(17)20;/h2-9,20H,1H3,(H,21,22,23)(H,24,25,26);/q;+2/p-2/b19-18+;

InChIKey

VVHHIBAMAPTQPI-LTRPLHCISA-L

Smiles

[Ca+2].c1c(ccc2c(c(ccc12)O)\N=N\c1c(cc(cc1)C)S(=O)(=O)[O-])S(=O)(=O)[O-]