745416
  -OEChem-02060822472D

  5  3  0     0  0  0  0  0  0999 V2000
    5.9625   -5.5417    0.0000 Ca  0  1  0  0  0  0  0  0  0  0  0  0
    3.7293   -4.2901    0.0000 P   0  0  0  0  0  0  0  0  0  0  0  0
    4.5167   -4.3059    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    3.3205   -4.9591    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    3.3551   -3.5970    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
  2  3  1  0  0  0  0
  2  4  1  0  0  0  0
  2  5  1  0  0  0  0
M  CHG  4   1   3   3  -1   4  -1   5  -1
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
745416

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
021056984

> <PUBCHEM_SUBSTANCE_SYNONYM>
13780-00-2
145542-16-1
21056-98-4
Calcium hydrogen phosphonate
Calcium phosphite
EINECS 244-182-1
Phosphonic acid, calcium salt (1:1)

> <PUBCHEM_GENERIC_REGISTRY_NAME>
13780-00-2
145542-16-1
21056-98-4

> <PUBCHEM_XREF_EXT_ID>
021056984

> <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=021056984

$$$$