658497
  -OEChem-02060822452D

  9  8  0     0  0  0  0  0  0999 V2000
    2.8660   -0.4526    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
    0.8660    0.5866    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
    1.4660   -0.4526    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8660    0.5474    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8660   -1.4526    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.7321    1.0866    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0866    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.8660   -0.4526    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3660    1.4526    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  1  4  2  0  0  0  0
  1  5  2  0  0  0  0
  1  8  1  0  0  0  0
  2  3  1  0  0  0  0
  2  6  2  0  0  0  0
  2  7  2  0  0  0  0
  2  9  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
658497

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
007143013

> <PUBCHEM_SUBSTANCE_SYNONYM>
7143-01-3
EINECS 230-442-1
Mesyl anhydride
Methanesulfonic acid, anhydride
Methanesulfonic anhydride
Methanesulphonic anhydride
NSC 65906

> <PUBCHEM_GENERIC_REGISTRY_NAME>
7143-01-3

> <PUBCHEM_XREF_EXT_ID>
007143013

> <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=007143013

> <PUBCHEM_CID_ASSOCIATIONS>
81560  1

$$$$