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00175001_00200000/198175 Index


    198175 1-(4-Sulfophenyl)-3-ethylcarboxy-4-(4-sulfonaphthylazo)-5-hy
    droxypyrazole disodium 15139-76-1 1H-Pyrazole-3-carboxylic a
    cid, 4,5-dihydro-5-oxo-4-((4-sulfo-1-naphthalenyl)azo)-1-(4-
    sulfophenyl)-, 3-ethyl ester, disodi 1H-Pyrazole-3-carboxyli
    c acid, 4,5-dihydro-5-oxo-4-((4-sulfo-1-naphthalenyl)azo)-1-
    (4-sulfophenyl)-, 3-ethyl ester, disodium salt 2-Pyrazoline-
    3-carboxylic acid, 5-oxo-4-((4-sulfo-1-naphthyl)azo)-1-(P-su
    lfophenyl)-, 3-ethyl ester, disodium salt 2-Pyrazoline-3-car
    boxylic acid, 5-oxo-4-((4-sulfo-1-naphthyl)azo)-1-(p-sulfoph
    enyl)-, 2-ethyl ester, disodium salt 3-Ethyl 4,5-dihydro-5-o
    xo-4-((4-sulfo-1-naphthalenyl)azo)-1-(4-sulfophenyl)-1H-pyra
    zole-3-carboxylate disodium salt 53060-70-1 Acid Orange 137
    C.I. Acid Orange 137 Disodium 1-(4-sulfophenyl)-3-ethylcarbo
    xy-4-(4-sulfonaphthylazo)-5-hydroxypyrazole Disodium 3-ethyl
    4,5-dihydro-5-oxo-4-((4-sulfo-1-naphthalenyl)azo)-1-(4-sulf
    ophenyl)-1H-pyrazole-3-carboxylate Disodium 3-ethyl 4,5-dihy
    dro-5-oxo-4-((4-sulphonato-1-naphthyl)azo)-1-(4-sulphonatoph
    enyl)-1H-pyrazole-3-carboxylate Disodium 3-ethyl 5-oxo-4-((4
    -sulfo-1-naphthyl)azo)-1-(p-sulfophenyl)-2-pyrazoline-3-carb
    oxylate EINECS 239-201-5 Ethyl 5-oxo-4-(4-sulfonaphthylazo)-
    1-(p-sulfophenyl)-2-pyrazoline-3-carboxylate disodium salt O
    RANGE B

    Smiles: S(O)(=O)(=O)c1ccc(N=NC2=C(O)N(N=C2C(=O)OCC)c3ccc(cc3)S(O)(=O
    )=O)c4ccccc14.[Na].[Na]

    pdb file: 198175.pdb
    sdf file: 198175.sdf

    Please note: images may show incorrect connectivity due to improper geometry. We will be working to improve this situation. For now, the left image should be correct, and the other two are correct, if they match the first.

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    PubChem Fields

      pubchem total charge
      0
      pubchem substance id
      198175
      pubchem substance version
      3
      pubchem ext datasource name
      ChemIDplus
      pubchem ext datasource regid
      015139761
      pubchem substance synonym
      1-(4-Sulfophenyl)-3-ethylcarboxy-4-(4-sulfonaphthylazo)-5-hydroxypyrazole disodium 15139-76-1 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-4-((4-sulfo-1-naphthalenyl)azo)-1-(4-sulfophenyl)-, 3-ethyl ester, disodi 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-4-((4-sulfo-1-naphthalenyl)azo)-1-(4-sulfophenyl)-, 3-ethyl ester, disodium salt 2-Pyrazoline-3-carboxylic acid, 5-oxo-4-((4-sulfo-1-naphthyl)azo)-1-(P-sulfophenyl)-, 3-ethyl ester, disodium salt 2-Pyrazoline-3-carboxylic acid, 5-oxo-4-((4-sulfo-1-naphthyl)azo)-1-(p-sulfophenyl)-, 2-ethyl ester, disodium salt 3-Ethyl 4,5-dihydro-5-oxo-4-((4-sulfo-1-naphthalenyl)azo)-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylate disodium salt 53060-70-1 Acid Orange 137 C.I. Acid Orange 137 Disodium 1-(4-sulfophenyl)-3-ethylcarboxy-4-(4-sulfonaphthylazo)-5-hydroxypyrazole Disodium 3-ethyl 4,5-dihydro-5-oxo-4-((4-sulfo-1-naphthalenyl)azo)-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylate Disodium 3-ethyl 4,5-dihydro-5-oxo-4-((4-sulphonato-1-naphthyl)azo)-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate Disodium 3-ethyl 5-oxo-4-((4-sulfo-1-naphthyl)azo)-1-(p-sulfophenyl)-2-pyrazoline-3-carboxylate EINECS 239-201-5 Ethyl 5-oxo-4-(4-sulfonaphthylazo)-1-(p-sulfophenyl)-2-pyrazoline-3-carboxylate disodium salt ORANGE B
      pubchem generic registry name
      15139-76-1 53060-70-1
      pubchem xref ext id
      015139761
      pubchem ext datasource url
      http://chem.sis.nlm.nih.gov/chemidplus/
      pubchem ext substance url
      http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced&regno=015139761
      pubchem cid associations
      5362511 1 5360545 2 6328552 2

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(-:	Australian
	Don Ellis from Tektronix
	left-handed