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00425001_00450000/428478 Index


    428478 19-Norlanosta-5,23-diene-3,11,22-trione, 25-(acetyloxy)-2,16
    ,20-trihydroxy-9-methyl-, (2.beta.,9.beta.,10.alpha.,16.alph
    a.,23E)- 19-nor-9.beta.,10.alpha.-Lanosta-5,23-diene-3,11,22
    -trione, 9-methyl-2.beta.,16.alpha.,20,25-tetrahydroxy-, 25-
    acetate 6199-67-3 CUCURBITACIN R - DATISCA PRINCIPLE B Cucur
    bitacin B Cucurbitacine (B) DATISCACIN Datisca principle B D
    atiscn Principle B NSC144154

    Smiles: O=C1CC2(C)C(C(O)CC2(C)C3CC=C4C(CC(O)C(=O)C4(C)C)C13C)C(O)(C)
    C(=O)C=CC(C)(C)OC(=O)C

    pdb file: 428478.pdb
    sdf file: 428478.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
      428478
      pubchem substance version
      2
      pubchem ext datasource name
      DTP/NCI
      pubchem ext datasource regid
      144154
      pubchem substance comment
      DTP/NCI from molfile. Release-June 2007. Structure Evaluation:Consistent with Molecular Formula. Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008
      pubchem substance synonym
      19-Norlanosta-5,23-diene-3,11,22-trione, 25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (2.beta.,9.beta.,10.alpha.,16.alpha.,23E)- 19-nor-9.beta.,10.alpha.-Lanosta-5,23-diene-3,11,22-trione, 9-methyl-2.beta.,16.alpha.,20,25-tetrahydroxy-, 25-acetate 6199-67-3 CUCURBITACIN R - DATISCA PRINCIPLE B Cucurbitacin B Cucurbitacine (B) DATISCACIN Datisca principle B Datiscn Principle B NSC144154
      pubchem generic registry name
      6199-67-3
      pubchem xref ext id
      144154
      pubchem ext datasource url
      http://dtp.nci.nih.gov/
      pubchem ext substance url
      http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=144154
      pubchem cid associations
      180751 1
      pubchem bondannotations
      10 41 5 11 24 5 12 27 5 13 42 6 14 43 6 19 31 6 16 2 6 19 3 5 30 6 5 9 22 6

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