83950
  -OEChem-03010813442D

  5  5  0     0  0  0  0  0  0999 V2000
   -0.6599    0.0850    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5899    0.6049    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0700    0.0850    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0700   -0.6250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6599   -0.6250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  1  5  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
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
83950

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
21626

> <PUBCHEM_SUBSTANCE_COMMENT>
DTP/NCI from molfile.  Release-June 2007.
Structure Evaluation:Consistent with Molecular Formula.
Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008

> <PUBCHEM_SUBSTANCE_SYNONYM>
.beta.-Propanoic acid lactone
.beta.-Propiolactone
.beta.-Propionolactone
.beta.-Proprolactone
1,3-Propiolactone
2-Oxetanone
3-Hydroxypropionic acid, lactone
3-Propanolide
3-Propiolactone
57-57-8
BPL
Betaprone
Hydracrylic acid .beta.-lactone
Hydracrylic acid, .beta.-lactone
NSC21626
Propanoic acid, 3-hydroxy-, .beta.-lactone
Propanolide
Propiolactone
Propiolactone .beta.-
Propionic acid, 3-hydroxy-, .beta.-lactone
WLN: T4OVTJ

> <PUBCHEM_GENERIC_REGISTRY_NAME>
57-57-8

> <PUBCHEM_XREF_EXT_ID>
21626

> <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=21626

> <PUBCHEM_CID_ASSOCIATIONS>
2365  1

$$$$