660
  -OEChem-01300816242D

 19 20  0     0  0  0  0  0  0999 V2000
    3.7321   -1.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.0000   -1.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.7321    1.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5981    0.5000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8660    0.5000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5981   -0.5000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8660   -0.5000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4920    1.0347    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4920   -1.0347    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.3981    0.5208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.3981   -0.5208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1306    1.4750    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3335    1.4750    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6540    1.0826    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.2554    0.3923    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.4849    1.6546    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.4849   -1.6546    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.9338    0.8329    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.9338   -0.8329    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  6  1  0  0  0  0
  1  7  1  0  0  0  0
  2  7  2  0  0  0  0
  3  4  1  0  0  0  0
  3  5  1  0  0  0  0
  3 12  1  0  0  0  0
  3 13  1  0  0  0  0
  4  6  1  0  0  0  0
  4  8  2  0  0  0  0
  5  7  1  0  0  0  0
  5 14  1  0  0  0  0
  5 15  1  0  0  0  0
  6  9  2  0  0  0  0
  8 10  1  0  0  0  0
  8 16  1  0  0  0  0
  9 11  1  0  0  0  0
  9 17  1  0  0  0  0
 10 11  2  0  0  0  0
 10 18  1  0  0  0  0
 11 19  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
1

> <PUBCHEM_COMPOUND_CID>
660

> <PUBCHEM_COMPOUND_CANONICALIZED>
1

> <PUBCHEM_CACTVS_COMPLEXITY>
165

> <PUBCHEM_CACTVS_HBOND_ACCEPTOR>
2

> <PUBCHEM_CACTVS_HBOND_DONOR>
0

> <PUBCHEM_CACTVS_ROTATABLE_BOND>
0

> <PUBCHEM_CACTVS_SUBSKEYS>
AAADccBwMAAAAAAAAAAAAAAAAAAAAAAAAAA0QAAAAAAAAACRAAAAGgAAAAAADASAmAAwDoAABACIAiDSCAACCAAgIAAIiAEGCIgMJjKEMRqCOiCkwBEIqAeIzKDOAAAAAAAIAAAAAAAAABAAAAAAAAAAAA==

> <PUBCHEM_IUPAC_OPENEYE_NAME>
chroman-2-one

> <PUBCHEM_IUPAC_CAS_NAME>
2-chromanone

> <PUBCHEM_IUPAC_NAME>
chroman-2-one

> <PUBCHEM_IUPAC_SYSTEMATIC_NAME>
chroman-2-one

> <PUBCHEM_IUPAC_TRADITIONAL_NAME>
chroman-2-one

> <PUBCHEM_NIST_INCHI>
InChI=1/C9H8O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-4H,5-6H2

> <PUBCHEM_CACTVS_XLOGP>
1.5

> <PUBCHEM_EXACT_MASS>
148.05243

> <PUBCHEM_MOLECULAR_FORMULA>
C9H8O2

> <PUBCHEM_MOLECULAR_WEIGHT>
148.15862

> <PUBCHEM_OPENEYE_CAN_SMILES>
C1CC(=O)OC2=CC=CC=C21

> <PUBCHEM_OPENEYE_ISO_SMILES>
C1CC(=O)OC2=CC=CC=C21

> <PUBCHEM_CACTVS_TPSA>
26.3

> <PUBCHEM_MONOISOTOPIC_WEIGHT>
148.05243

> <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_SUBSTANCE_ID>
151559

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
000119846

> <PUBCHEM_SUBSTANCE_SYNONYM>
1,2-Benzodihydropyrone
119-84-6
1341-36-2
2-Chromanone
2-Hydroxydihydrocinnamic acid lactone
2H-1-Benzopyran-2-one, 3,4-dihydro-
3,4-DIHYDROCOUMARIN
3,4-Dihydro-2H-1-benzopyran-2-one
3,4-Dyhydrocoumarin
5-17-10-00013 (Beilstein Handbook Reference)
AI3-03425
BRN 0004584
Benzodihydropyrone
Benzopyranone, dihydro-
CCRIS 5803
Chroman, 2-oxo-
Coumarin, 3,4-dihydro-
Dihydrobenzopyrone
Dihydrocoumarin
EINECS 204-354-9
FEMA No. 2381
HSDB 4333
Hydrocinnamic acid, o-hydroxy-, delta-lactone
Hydrocoumarin
Hydroxydihydrocinnamic acid lactone, o-
Melilotic acid lactone
Melilotic lactone
Melilotin
Melilotine
Melilotol
NCI-C55890
NSC 10121
O-Hydroxycinnamic acid
Oxochroman
USAF DO-12

> <PUBCHEM_GENERIC_REGISTRY_NAME>
119-84-6
1341-36-2

> <PUBCHEM_XREF_EXT_ID>
000119846

> <PUBCHEM_EXT_DATASOURCE_URL>
http://chem.sis.nlm.nih.gov/chemidplus/

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced&regno=000119846

> <PUBCHEM_CID_ASSOCIATIONS>
660  1

> <PUBCHEM_BONDANNOTATIONS>
10  11  8
4  6  8
4  8  8
6  9  8
8  10  8
9  11  8

$$$$