125548
  -OEChem-03010813442D

  6  5  0     0  0  0  0  0  0999 V2000
    1.5449   -1.5699    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4549   -0.5299    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5449   -0.5299    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6739    0.3410    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3260    0.3410    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7319   -0.4710    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  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>
125548

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
206946

> <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>
.alpha.-Butenoic acid
.alpha.-Crotonic acid
.beta.-Methylacrylic acid
2-Butenoic acid
3-Methylacrylic acid
3724-65-0
Acrylic acid, 3-methyl-
Crotonic Acid
NSC206946
Solid crotonic acid
WLN: QV1U2 -T
trans-2-Butenoic acid

> <PUBCHEM_GENERIC_REGISTRY_NAME>
3724-65-0

> <PUBCHEM_XREF_EXT_ID>
206946

> <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=206946

> <PUBCHEM_CID_ASSOCIATIONS>
643792  1

$$$$