163853
  -OEChem-02060822392D

  7  7  0     1  0  0  0  0  0999 V2000
   -0.0012    0.6970    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.7845    0.3967    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7821    0.3613    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8178    0.1172    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8178    0.0915    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    0.4944   -0.8324    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4968   -0.8324    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  1  0  0  0  0
  1  5  1  0  0  0  0
  2  4  2  0  0  0  0
  3  5  1  0  0  0  0
  4  6  1  0  0  0  0
  5  7  1  0  0  0  0
  6  7  2  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
163853

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
004971566

> <PUBCHEM_SUBSTANCE_SYNONYM>
2,4(3H,5H)-Furandione
4971-56-6
EINECS 225-617-4
HYDROXY-2(5H)-FURANONE
Tetronic acid
beta-Oxo-gamma-butyrolactone

> <PUBCHEM_GENERIC_REGISTRY_NAME>
4971-56-6

> <PUBCHEM_XREF_EXT_ID>
004971566

> <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=004971566

> <PUBCHEM_CID_ASSOCIATIONS>
21076  1

$$$$