9X6
  -OEChem-04262419523D

 15 14  0     0  0  0  0  0  0999 V2000
   -2.6970    0.0260   -0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4200    0.8260    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4200    0.8260    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6970    0.0260    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.3040   -0.0010 S   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6550   -1.1810    0.0030 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8830    0.6560   -0.0010 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.8830    0.6560    0.0010 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.6550   -1.1810   -0.0010 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6750    0.1010   -0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3840    1.4550   -0.8890 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3840    1.4530    0.8910 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3840    1.4530    0.8910 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3840    1.4550   -0.8890 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6750    0.1010    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  6  2  0  0  0  0
  1  7  1  0  0  0  0
  1  2  1  0  0  0  0
  2  5  1  0  0  0  0
  3  5  1  0  0  0  0
  3  4  1  0  0  0  0
  4  9  2  0  0  0  0
  4  8  1  0  0  0  0
  7 10  1  0  0  0  0
  2 11  1  0  0  0  0
  2 12  1  0  0  0  0
  3 13  1  0  0  0  0
  3 14  1  0  0  0  0
  8 15  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(C(=O)O)SCC(=O)O

> <OPENEYE_INCHI>
InChI=1S/C4H6O4S/c5-3(6)1-9-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)

> <OPENEYE_INCHIKEY>
UVZICZIVKIMRNE-UHFFFAOYSA-N

> <FORMULA>
C4H6O4S

$$$$
