323
 OpenBabel05082101102D

 17 18  0  0  0  0  0  0  0  0999 V2000
    4.6660   -1.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.3981   -1.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.8000    0.5000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8000   -0.5000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9061    1.0347    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6660    1.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9061   -1.0347    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0000    0.5208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0000   -0.5208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5321    0.5000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5321   -0.5000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9132    1.6546    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6660    1.6200    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9132   -1.6546    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4643    0.8329    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4643   -0.8329    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0690    0.8100    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  1  0  0  0  0
  1 11  1  0  0  0  0
  2 11  2  0  0  0  0
  3  4  1  0  0  0  0
  3  5  2  0  0  0  0
  3  6  1  0  0  0  0
  4  7  2  0  0  0  0
  5  8  1  0  0  0  0
  5 12  1  0  0  0  0
  6 10  2  0  0  0  0
  6 13  1  0  0  0  0
  7  9  1  0  0  0  0
  7 14  1  0  0  0  0
  8  9  2  0  0  0  0
  8 15  1  0  0  0  0
  9 16  1  0  0  0  0
 10 11  1  0  0  0  0
 10 17  1  0  0  0  0
M  END
>  <PUBCHEM_COMPOUND_CID>
323

>  <PUBCHEM_COMPOUND_CANONICALIZED>
1

>  <PUBCHEM_CACTVS_COMPLEXITY>
196

>  <PUBCHEM_CACTVS_HBOND_ACCEPTOR>
2

>  <PUBCHEM_CACTVS_HBOND_DONOR>
0

>  <PUBCHEM_CACTVS_ROTATABLE_BOND>
0

>  <PUBCHEM_CACTVS_SUBSKEYS>
AAADcYBwMAAAAAAAAAAAAAAAAAAAAAAAAAAwQAAAAAAAAACBAAAAGgAAAAAADASAmAAwDoAABACIAiDSCAACCAAgIAAIiAAGCMgMJiKEMRqCOiCkwBEIqYeAwCAOAAAAAAAIAAAAAAAAABAAAAAAAAAAAA==

>  <PUBCHEM_IUPAC_OPENEYE_NAME>
chromen-2-one

>  <PUBCHEM_IUPAC_CAS_NAME>
1-benzopyran-2-one

>  <PUBCHEM_IUPAC_NAME_MARKUP>
chromen-2-one

>  <PUBCHEM_IUPAC_NAME>
chromen-2-one

>  <PUBCHEM_IUPAC_SYSTEMATIC_NAME>
chromen-2-one

>  <PUBCHEM_IUPAC_TRADITIONAL_NAME>
coumarin

>  <PUBCHEM_IUPAC_INCHI>
InChI=1S/C9H6O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-6H

>  <PUBCHEM_IUPAC_INCHIKEY>
ZYGHJZDHTFUPRJ-UHFFFAOYSA-N

>  <PUBCHEM_XLOGP3>
1.4

>  <PUBCHEM_EXACT_MASS>
146.036779

>  <PUBCHEM_MOLECULAR_FORMULA>
C9H6O2

>  <PUBCHEM_MOLECULAR_WEIGHT>
146.14

>  <PUBCHEM_OPENEYE_CAN_SMILES>
C1=CC=C2C(=C1)C=CC(=O)O2

>  <PUBCHEM_OPENEYE_ISO_SMILES>
C1=CC=C2C(=C1)C=CC(=O)O2

>  <PUBCHEM_CACTVS_TPSA>
26.3

>  <PUBCHEM_MONOISOTOPIC_WEIGHT>
146.036779

>  <PUBCHEM_TOTAL_CHARGE>
0

>  <PUBCHEM_HEAVY_ATOM_COUNT>
11

>  <PUBCHEM_ATOM_DEF_STEREO_COUNT>
0

>  <PUBCHEM_ATOM_UDEF_STEREO_COUNT>
0

>  <PUBCHEM_BOND_DEF_STEREO_COUNT>
0

>  <PUBCHEM_BOND_UDEF_STEREO_COUNT>
0

>  <PUBCHEM_ISOTOPIC_ATOM_COUNT>
0

>  <PUBCHEM_COMPONENT_COUNT>
1

>  <PUBCHEM_CACTVS_TAUTO_COUNT>
-1

>  <PUBCHEM_COORDINATE_TYPE>
1
5
255

>  <PUBCHEM_BONDANNOTATIONS>
1  11  8
1  4  8
10  11  8
3  4  8
3  5  8
3  6  8
4  7  8
5  8  8
6  10  8
7  9  8
8  9  8

$$$$
