159258
  -OEChem-02060822392D

 10 10  0     1  0  0  0  0  0999 V2000
    0.2582   -0.6540    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4714   -1.6502    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6066   -0.1558    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
   -0.6066    0.8526    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1276    0.8526    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1276   -0.1558    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6066   -1.1398    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2582    1.3507    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4714   -0.6540    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9909    1.3507    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  7  2  0  0  0  0
  3  4  1  0  0  0  0
  3  7  1  0  0  0  0
  3  9  1  0  0  0  0
  4  8  1  0  0  0  0
  5  6  2  0  0  0  0
  5  8  1  0  0  0  0
  5 10  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
159258

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
001920214

> <PUBCHEM_SUBSTANCE_SYNONYM>
1,4-Pyran, 2,3-dihydro-2,5-dimethyl-2-formyl-
1920-21-4
2,3-Dihydro-2,5-dimethyl-2-formyl-1,4-pyran
2H-Pyran-2-carboxaldehyde, 3,4-dihydro-2,5-dimethyl- (8CI)
3,4-DIHYDRO-2,5-DIMETHYL-2H-PYRAN-2-CARBOXALDE*
3,4-Dihydro-2,5-dimethyl-2H-pyran-2-carbaldehyde
3,4-Dihydro-2,5-dimethyl-2H-pyran-2-carboxaldehyde
5-17-09-00170 (Beilstein Handbook Reference)
BRN 0114546
EINECS 217-647-1
Methacrolein dimer
Methacrylaldehyde dimer
NSC 44984

> <PUBCHEM_GENERIC_REGISTRY_NAME>
1920-21-4

> <PUBCHEM_XREF_EXT_ID>
001920214

> <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=001920214

> <PUBCHEM_CID_ASSOCIATIONS>
15977  1

$$$$