497235
  -OEChem-03010813472D

 29 34  0     1  0  0  0  0  0999 V2000
    2.5499   -0.0749    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.5499    1.5749    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8999   -1.1749    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.0999    1.0249    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5000    1.0249    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0499   -0.0749    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.3499   -0.0749    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2999    1.0249    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.3499    0.4749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4499    0.4749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7500    0.4749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4499   -0.0749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0000    1.0249    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    0.8999   -0.6250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7500   -0.0749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8999    1.0249    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1999   -0.6250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8499    0.4749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5499    0.4749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8499   -0.0749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2999   -0.6250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0000   -0.6250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4499    1.5749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3999    1.0249    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9500    0.4749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9500   -0.0749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3999   -0.6250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0499    0.4749    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4499    2.1250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1 19  1  0  0  0  0
  1 22  1  0  0  0  0
  2 13  1  6  0  0  0
  3 14  2  0  0  0  0
  4 19  2  0  0  0  0
  5 25  1  0  0  0  0
  5 28  1  0  0  0  0
  6 26  1  0  0  0  0
  6 28  1  0  0  0  0
  7  9  1  0  0  0  0
  7 14  1  0  0  0  0
  7 17  1  0  0  0  0
  8 11  1  0  0  0  0
  8 18  2  0  0  0  0
  9 11  1  0  0  0  0
  9 16  2  0  0  0  0
 10 12  2  0  0  0  0
 10 13  1  0  0  0  0
 10 16  1  0  0  0  0
 11 15  2  0  0  0  0
 12 14  1  0  0  0  0
 12 22  1  0  0  0  0
 13 19  1  0  0  0  0
 13 23  1  1  0  0  0
 15 17  1  0  0  0  0
 15 21  1  0  0  0  0
 18 20  1  0  0  0  0
 18 24  1  0  0  0  0
 20 21  2  0  0  0  0
 20 27  1  0  0  0  0
 23 29  1  0  0  0  0
 24 25  2  0  0  0  0
 25 26  1  0  0  0  0
 26 27  2  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
497235

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
634724

> <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>
10,11-METHYLENEDIOXY-20S-CAMPTOTHECIN
10H-1,3-Dioxolo[4,5-g]pyrano[3',4':6,7]indolizino[1,2-b] quinoline-8,11(7H,12H)-dione, 7-ethyl-7-hydroxy-, (S)-
NSC634724

> <PUBCHEM_XREF_EXT_ID>
634724

> <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=634724

> <PUBCHEM_CID_ASSOCIATIONS>
72403  1

> <PUBCHEM_BONDANNOTATIONS>
13  23  5
2  13  6

$$$$