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Substance Name: 1-Naphthalenesulfonic acid, 2-(2-(1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-5-oxo-1H-pyrazol-4-yl)diazenyl)-
RN: 74082-19-2
InChIKey: SKKPEHSXOZHNEX-WCWDXBQESA-N

Molecular Formula

  • C19-H12-Cl2-N4-O7-S2

Molecular Weight

  • 543.3628
 
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Names and Synonyms

  • 1-Naphthalenesulfonic acid, 2-((1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-5-oxo-1H-pyrazol-4-yl)azo)-
  • 1-Naphthalenesulfonic acid, 2-(2-(1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-5-oxo-1H-pyrazol-4-yl)diazenyl)-

Registry Numbers

CAS Registry Number

  • 74082-19-2

System Generated Number

  • 0074082192

Structure Descriptors

InChI

1S/C19H12Cl2N4O7S2/c20-12-8-17(33(27,28)29)13(21)7-16(12)25-19(26)15(9-22-25)24-23-14-6-5-10-3-1-2-4-11(10)18(14)34(30,31)32/h1-9,15H,(H,27,28,29)(H,30,31,32)/b24-23+

InChIKey

SKKPEHSXOZHNEX-WCWDXBQESA-N

Smiles

c1ccc2c(c1)ccc(c2S(=O)(=O)O)/N=N/C3C=NN(C3=O)c4cc(c(cc4Cl)S(=O)(=O)O)Cl