R2K
  -OEChem-05242418043D

 11 10  0     0  0  0  0  0  0999 V2000
  -30.3950  -62.7490  -31.4870 C   0  0  0  0  0  0  0  0  0  0  0  0
  -29.9840  -64.0430  -30.7800 C   0  0  0  0  0  0  0  0  0  0  0  0
  -30.3860  -64.0740  -29.3000 C   0  0  0  0  0  0  0  0  0  0  0  0
  -31.5370  -62.4350  -31.4730 O   0  0  0  0  0  0  0  0  0  0  0  0
  -29.5320  -64.7180  -28.4150 O   0  0  0  0  0  0  0  0  0  0  0  0
  -31.1530  -63.2870  -28.8460 O   0  0  0  0  0  0  0  0  0  0  0  0
  -29.4800  -62.0120  -32.2620 O   0  0  0  0  0  0  0  0  0  0  0  0
  -28.3300  -65.5820  -27.2050 Na  0  0  0  0  0  0  0  0  0  0  0  0
  -28.2490  -61.0010  -33.3440 Na  0  0  0  0  0  0  0  0  0  0  0  0
  -30.4660  -64.8890  -31.2910 H   0  0  0  0  0  0  0  0  0  0  0  0
  -28.8910  -64.1470  -30.8480 H   0  0  0  0  0  0  0  0  0  0  0  0
  7  9  1  0  0  0  0
  1  7  1  0  0  0  0
  1  4  2  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  6  2  0  0  0  0
  3  5  1  0  0  0  0
  5  8  1  0  0  0  0
  2 10  1  0  0  0  0
  2 11  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(C(=O)O[Na])C(=O)O[Na]

> <OPENEYE_INCHI>
InChI=1S/C3H4O4.2Na/c4-2(5)1-3(6)7;;/h1H2,(H,4,5)(H,6,7);;/q;2*+1/p-2

> <OPENEYE_INCHIKEY>
PRWXGRGLHYDWPS-UHFFFAOYSA-L

> <FORMULA>
C3H2Na2O4

$$$$