Mrv1652303102016592D          

  5  4  0  0  0  0            999 V2000
    0.8250    0.0000    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
    0.8250   -0.8250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8250    0.8250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.6500    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  2  0  0  0  0
  4  1  1  0  0  0  0
  5  1  1  0  0  0  0
M  END
> <DATABASE_ID>
M2MDB000108

> <DATABASE_NAME>
M2MDB

> <SMILES>
OS(S)(=O)=O

> <INCHI_IDENTIFIER>
InChI=1S/H2O3S2/c1-5(2,3)4/h(H2,1,2,3,4)

> <INCHI_KEY>
DHCDFWKWKRSZHF-UHFFFAOYSA-N

> <FORMULA>
H2O3S2

> <MOLECULAR_WEIGHT>
114.144

> <EXACT_MASS>
113.94453531

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_ATOM_COUNT>
7

> <JCHEM_AVERAGE_POLARIZABILITY>
8.286479945990871

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
sulfanesulfonic acid

> <JCHEM_LOGP>
-0.09597100366666667

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
0

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA_STRONGEST_ACIDIC>
-2.2786550993851344

> <JCHEM_POLAR_SURFACE_AREA>
54.370000000000005

> <JCHEM_REFRACTIVITY>
17.762

> <JCHEM_ROTATABLE_BOND_COUNT>
0

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
sulfurothioic S-acid

> <JCHEM_VEBER_RULE>
0

> <MET_ID>
ECMDB00257

> <GENERIC_NAME>
Thiosulfate

$$$$