754999
  -OEChem-02060822472D

  1  0  0     0  0  0  0  0  0999 V2000
   -0.2236    0.9704    0.0000 La  4  0  0  0  0  0  0  0  0  0  0  0
M  ISO  1   1 143
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
754999

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
016729616

> <PUBCHEM_SUBSTANCE_SYNONYM>
143La
16729-61-6
Lanthanum, isotope of mass 143
Lanthanum-143

> <PUBCHEM_GENERIC_REGISTRY_NAME>
16729-61-6

> <PUBCHEM_XREF_EXT_ID>
016729616

> <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=016729616

> <PUBCHEM_CID_ASSOCIATIONS>
177777  1

$$$$