Mrv1533004241518112D          

 11 12  0  0  0  0            999 V2000
    0.8838   -2.1500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1387   -1.3654    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6538   -0.6979    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1387   -0.0305    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8838    0.7541    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9233   -0.2854    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6378    0.1271    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3523   -0.2854    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3523   -1.1104    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6378   -1.5229    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9233   -1.1104    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  2  0  0  0  0
  4  6  1  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  8  9  2  0  0  0  0
  9 10  1  0  0  0  0
 10 11  2  0  0  0  0
  2 11  1  0  0  0  0
  6 11  1  0  0  0  0
M  END
> <DATABASE_ID>
CHEM004065

> <DATABASE_NAME>
chemdb

> <SMILES>
O=C1OC(=O)C2=CC=CC=C12

> <INCHI_IDENTIFIER>
InChI=1S/C8H4O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H

> <INCHI_KEY>
LGRFSURHDFAFJT-UHFFFAOYSA-N

> <FORMULA>
C8H4O3

> <MOLECULAR_WEIGHT>
148.117

> <EXACT_MASS>
148.016043989

> <JCHEM_ACCEPTOR_COUNT>
2

> <JCHEM_ATOM_COUNT>
15

> <JCHEM_AVERAGE_POLARIZABILITY>
13.172407247321715

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
1,3-dihydro-2-benzofuran-1,3-dione

> <ALOGPS_LOGP>
0.89

> <JCHEM_LOGP>
1.4225836423333331

> <ALOGPS_LOGS>
-1.47

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
-6.888431773047617

> <JCHEM_POLAR_SURFACE_AREA>
43.370000000000005

> <JCHEM_REFRACTIVITY>
37.365

> <JCHEM_ROTATABLE_BOND_COUNT>
0

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
4.98e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
phthalic anhydride

> <JCHEM_VEBER_RULE>
0

> <NAME>
Phthalic anhydride

> <CAS>
85-44-9

> <SYNONYMS>
1,3-Isobenzofurandione

$$$$