Mrv1652306031608242D          

 21 23  0  0  1  0            999 V2000
    2.8579    2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434    2.0625    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -0.4125    0.0000 F   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    1.2375    0.0000 F   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434    1.2375    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -1.2375    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.7145    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    1.6500    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  5  1  1  6  0  0  0
  5  4  1  0  0  0  0
  6  2  2  0  0  0  0
  7  3  2  0  0  0  0
  8  2  1  0  0  0  0
  9  8  2  0  0  0  0
 10  6  1  0  0  0  0
 11  6  1  0  0  0  0
 11  7  1  0  0  0  0
 12  9  1  0  0  0  0
 12 10  2  0  0  0  0
 13  7  1  0  0  0  0
 14  8  1  0  0  0  0
 15  9  1  0  0  0  0
 16  3  1  0  0  0  0
 16  5  1  0  0  0  0
 16 10  1  0  0  0  0
 17 11  2  0  0  0  0
 18 13  2  0  0  0  0
 19 13  1  0  0  0  0
 20  4  1  0  0  0  0
 20 12  1  0  0  0  0
  5 21  1  1  0  0  0
M  CHG  1  19  -1
M  END
> <DATABASE_ID>
CHEM044594

> <DATABASE_NAME>
chemdb

> <SMILES>
[H][C@]1(C)COC2=C3N1C=C(C([O-])=O)C(=O)C3=CC(F)=C2F

> <INCHI_IDENTIFIER>
InChI=1S/C13H9F2NO4/c1-5-4-20-12-9(15)8(14)2-6-10(12)16(5)3-7(11(6)17)13(18)19/h2-3,5H,4H2,1H3,(H,18,19)/p-1/t5-/m0/s1

> <INCHI_KEY>
NVKWWNNJFKZNJO-YFKPBYRVSA-M

> <FORMULA>
C13H8F2NO4

> <MOLECULAR_WEIGHT>
280.207

> <EXACT_MASS>
280.042687648

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
28

> <JCHEM_AVERAGE_POLARIZABILITY>
23.7843103743127

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
-1

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(2S)-6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.0^{5,13}]trideca-5(13),6,8,11-tetraene-11-carboxylate

> <ALOGPS_LOGP>
1.31

> <JCHEM_LOGP>
1.7458881269999997

> <ALOGPS_LOGS>
-2.48

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA_STRONGEST_ACIDIC>
5.51508141854179

> <JCHEM_PKA_STRONGEST_BASIC>
-4.990208588307755

> <JCHEM_POLAR_SURFACE_AREA>
69.67

> <JCHEM_REFRACTIVITY>
75.51070000000003

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
9.90e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(2S)-6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.0^{5,13}]trideca-5(13),6,8,11-tetraene-11-carboxylate

> <JCHEM_VEBER_RULE>
0

> <NAME>
8,9-Difluoro-3-methyl-6-oxo-2,3-dihydro-6H-1-oxa-3a-aza-phenalene-5-carboxylic acid

> <CAS>
82419-35-0

$$$$