695202
  -OEChem-02060822462D

  8  7  0     0  0  0  0  0  0999 V2000
    1.9973    0.8690    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5013    0.0003    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4961   -0.0003    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9961   -0.8663    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9961   -0.8663    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9921    0.8685    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.8690    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9961   -0.8663    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  3  1  0  0  0  0
  2  7  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  5  8  3  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
695202

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
033639451

> <PUBCHEM_SUBSTANCE_SYNONYM>
1-Butyne, 4,4-dimethoxy-
33639-45-1
4,4-Dimethoxybut-1-yne

> <PUBCHEM_GENERIC_REGISTRY_NAME>
33639-45-1

> <PUBCHEM_XREF_EXT_ID>
033639451

> <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=033639451

> <PUBCHEM_CID_ASSOCIATIONS>
118518  1

$$$$