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Substance Name: 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with 2,2'-thiobis(1-naphthalenol)
RN: 118276-85-0
InChIKey: PDLVIXIFSFCNCR-MRVPVSSYSA-N

Molecular Formula

  • C20-H14-O2-S.x-C10-H6-N2-O4-S

Molecular Weight

  • 252.2492
 
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Names and Synonyms

Synonym

  • Condensation products of 2,2'-dihydroxy-1,1'-dinaphthylsulfide and 2-diazo-1-naphthol-5-sulfonyl chloride

Systematic Name

  • 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with 2,2'-thiobis(1-naphthalenol)

Registry Numbers

CAS Registry Number

  • 118276-85-0

System Generated Number

  • 0118276850

Molecular Formulas

Molecular Formula

  • C20-H14-O2-S.x-C10-H6-N2-O4-S

Molecular Formula Fragments

  • C10-H6-N2-O4-S
  • C20-H14-O2-S
  • COMPONENT

Structure Descriptors

InChI

1S/C10H7N2O4S/c11-12-8-5-4-6-7(10(8)13)2-1-3-9(6)17(14,15)16/h1-5,8H,(H,14,15,16)/t8-/m1/s1

InChIKey

PDLVIXIFSFCNCR-MRVPVSSYSA-N

Smiles

c1cc2c(c(c1)S(=O)(=O)O)C=C[C@H](C2=O)N#N