669914
  -OEChem-02060822462D

 10  9  0     0  0  0  0  0  0999 V2000
    4.1342   -3.7077    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.6462   -2.8563    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.6643   -2.8626    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    8.1462   -3.7509    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.1376   -3.7173    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.6258   -4.5840    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.6285   -4.5922    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1464   -3.7328    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6459   -2.8410    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6425   -2.8315    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  5  1  0  0  0  0
  1  9  1  0  0  0  0
  2  5  2  0  0  0  0
  3  8  2  0  0  0  0
  4  8  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  9 10  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
669914

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
003990032

> <PUBCHEM_SUBSTANCE_SYNONYM>
144472-88-8
2-Butenedioic acid (2Z)-, monoethyl ester
2-Butenedioic acid (Z)-, monoethyl ester
3990-03-2
EINECS 223-635-7
Ethyl hydrogen maleate
Maleic acid, monoethyl ester
Maleic acid, monoethyl ester (8CI)
Monoethyl maleate
NSC 11206
NSC 525207

> <PUBCHEM_GENERIC_REGISTRY_NAME>
144472-88-8
3990-03-2

> <PUBCHEM_XREF_EXT_ID>
003990032

> <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=003990032

> <PUBCHEM_CID_ASSOCIATIONS>
5354457  1

$$$$