3971
  -OEChem-04030813132D

  2  1  0     0  0  0  0  0  0999 V2000
    0.4138    0.0034    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
   -0.4138   -0.0034    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
M  CHG  1   1  -1
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
-1

> <PUBCHEM_SUBSTANCE_ID>
3971

> <PUBCHEM_SUBSTANCE_VERSION>
5

> <PUBCHEM_EXT_DATASOURCE_NAME>
KEGG

> <PUBCHEM_EXT_DATASOURCE_REGID>
C00704

> <PUBCHEM_SUBSTANCE_COMMENT>
ChEBI: 18421
CCD: PER
Is a reactant or product of enzyme EC 1.2.3.1
Is a reactant or product of enzyme EC 1.2.3.8
Is a reactant or product of enzyme EC 1.15.1.1
Is a reactant or product of enzyme EC 1.15.1.2

> <PUBCHEM_SUBSTANCE_SYNONYM>
C00704
O2-
O2.-
Superoxide anion

> <PUBCHEM_XREF_EXT_ID>
C00704

> <PUBCHEM_EXT_DATASOURCE_URL>
http://www.genome.jp/kegg/kegg2.html

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://www.genome.jp/dbget-bin/www_bget?cpd+C00704

$$$$