502261
  -OEChem-03010813462D

  1  0  0     0  0  0  0  0  0999 V2000
   -0.5049    0.3300    0.0000 *   0  0  0  0  0  0  0  0  0  0  0  0
A    1
R
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
502261

> <PUBCHEM_SUBSTANCE_VERSION>
1

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
644954

> <PUBCHEM_SUBSTANCE_COMMENT>
Development Therapeutics Program NCI/NIH

> <PUBCHEM_SUBSTANCE_SYNONYM>
NSC644954
PEG-L-Asparaginase (Enzon - Kyowa Hakko)

> <PUBCHEM_XREF_EXT_ID>
NSC644954

> <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=644954

$$$$