587073
  -OEChem-07250805133D

  7  6  0     0  0  0  0  0  0999 V2000
    1.2282    3.4265    0.0087 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3071    1.4853   -0.0120 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.2465    2.0786    0.0013 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0160    1.3266    0.0093 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0021   -0.0041    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2926   -0.7753    0.0102 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0590    3.9213    0.0035 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  1  7  1  0  0  0  0
  2  3  2  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>
587073

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
NMRShiftDB

> <PUBCHEM_EXT_DATASOURCE_REGID>
10016780

> <PUBCHEM_SUBSTANCE_SYNONYM>
(2E)-but-2-enoic acid
2-butenoic acid, (2E)-
InChI=1/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2
trans-Crotonic acid

> <PUBCHEM_XREF_EXT_ID>
10016780

> <PUBCHEM_EXT_DATASOURCE_URL>
http://www.nmrshiftdb.org

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://www.nmrshiftdb.org/portal/js_pane/P-Results/nmrshiftdbaction/showDetailsFromHome/molNumber/10016780

> <PUBCHEM_CID_ASSOCIATIONS>
637090  1

$$$$