Marvin  02120816312D          

  7  6  0  0  0  0            999 V2000
   -1.6293    2.1625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2003    2.1625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6293    2.9875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2003    2.9875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9148    1.7500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3438    1.7500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5141    1.7500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  6  1  1  0  0  0  0
  1  5  1  0  0  0  0
  5  2  1  0  0  0  0
  2  7  1  0  0  0  0
  1  3  2  0  0  0  0
  2  4  2  0  0  0  0
M  END
> <ID>
CHEBI:48501

> <NAME>
dicarbonic acid

> <STAR>
3

> <SYNONYM>
Pyrocarbonic acid

> <IUPAC_NAME>
dicarbonic acid

> <FORMULA>
C2H2O5

> <MASS>
106.03428

> <MONOISOTOPIC_MASS>
105.99022

> <CHARGE>
0

> <SMILES>
OC(=O)OC(O)=O

> <INCHI>
InChI=1S/C2H2O5/c3-1(4)7-2(5)6/h(H,3,4)(H,5,6)

> <INCHIKEY>
ZFTFAPZRGNKQPU-UHFFFAOYSA-N

> <BEILSTEIN_REGISTRY_NUMBER>
4957088

> <CAS_REGISTRY_NUMBER>
503-81-1

> <CHEMIDPLUS>
503-81-1

$$$$