768281
  -OEChem-02060822472D

 30 34  0     1  0  0  0  0  0999 V2000
   10.7284    0.6879    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    9.0704    3.0015    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    8.8534   -2.5597    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   10.7284    2.8530    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1870    0.5328    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4483   -1.9535    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.9784   -1.4771    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.1194    0.0802    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.3534   -0.3946    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.2284    0.6879    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1307   -0.6545    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8534   -0.3946    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.8534    1.7704    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    8.2284   -1.4771    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0000   -1.8977    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.9784    0.6879    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1419   -2.4061    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.1034    1.7704    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9775   -0.4282    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8468   -1.6714    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8581   -2.4061    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.1034   -0.3946    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.6787    2.1980    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9662    0.3065    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7049   -2.1798    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8243   -0.2019    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6936   -1.4450    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.4617    3.4290    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3289    0.0244    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4596   -1.2187    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1 18  1  0  0  0  0
  1 22  1  0  0  0  0
  2 13  1  0  0  0  0
  3 14  2  0  0  0  0
  4 18  2  0  0  0  0
  5 26  1  0  0  0  0
  5 29  1  0  0  0  0
  6 27  1  0  0  0  0
  6 30  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 19  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 18  1  0  0  0  0
 13 23  1  0  0  0  0
 15 17  1  0  0  0  0
 15 21  1  0  0  0  0
 19 20  1  0  0  0  0
 19 24  1  0  0  0  0
 20 21  2  0  0  0  0
 20 25  1  0  0  0  0
 23 28  1  0  0  0  0
 24 26  2  0  0  0  0
 25 27  2  0  0  0  0
 26 27  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
768281

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
104155886

> <PUBCHEM_SUBSTANCE_SYNONYM>
10,11-Dimethoxy-20(RS)camptothecin
104155-88-6
1H-Pyrano(3',4':6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione, 4-ethyl-4-hydroxy-8,9-dimethoxy-

> <PUBCHEM_GENERIC_REGISTRY_NAME>
104155-88-6

> <PUBCHEM_XREF_EXT_ID>
104155886

> <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=104155886

> <PUBCHEM_CID_ASSOCIATIONS>
190756  1

$$$$