210471
  -OEChem-02060822402D

  7  7  0     0  0  0  0  0  0999 V2000
    1.2597   -1.2700    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0032    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.9497   -0.3100    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7597    0.2700    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5697   -0.3100    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2597   -1.2700    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7597    1.2700    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  1  6  1  0  0  0  0
  2  3  2  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  4  7  2  0  0  0  0
  5  6  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
210471

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
000547659

> <PUBCHEM_SUBSTANCE_SYNONYM>
2(3H)-Furanone, dihydro-3-methylene-
547-65-9
AI3-63021
Dihydro-3-methylene-2(3H)-furanone
EINECS 208-931-6
NSC 205367
alpha-Methylene butyrolactone
alpha-Methylene-gamma-butyrolactone

> <PUBCHEM_GENERIC_REGISTRY_NAME>
547-65-9

> <PUBCHEM_XREF_EXT_ID>
000547659

> <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=000547659

> <PUBCHEM_CID_ASSOCIATIONS>
68352  1

$$$$