840516
  -OEChem-07250805163D

 19 22  0     0  0  0  0  0  0999 V2000
    4.7990    5.4892   -0.5271 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.9258    3.7653    0.3640 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3998    4.1488    0.0023 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6299    3.4320   -0.0235 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4732    5.6254    0.0177 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7036    6.2433   -0.2509 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8759    4.2255   -0.0408 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1957    2.0707    0.0018 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4221    1.3562   -0.0178 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2004    3.4757    0.0141 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6405    2.0538   -0.0326 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3504    6.3999    0.2938 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7904    7.6270   -0.2329 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0164    1.3564    0.0095 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3991   -0.0510   -0.0237 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4544    7.7756    0.3052 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6703    8.3854    0.0439 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0021   -0.0041    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2067   -0.7060   -0.0140 C   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  2  0  0  0  0
  3  5  1  0  0  0  0
  3 10  1  0  0  0  0
  4  7  1  0  0  0  0
  4 11  1  0  0  0  0
  5  6  2  0  0  0  0
  5 12  1  0  0  0  0
  6 13  1  0  0  0  0
  8  9  1  0  0  0  0
  8 10  2  0  0  0  0
  8 14  1  0  0  0  0
  9 11  2  0  0  0  0
  9 15  1  0  0  0  0
 12 16  2  0  0  0  0
 13 17  2  0  0  0  0
 14 18  2  0  0  0  0
 15 19  2  0  0  0  0
 16 17  1  0  0  0  0
 18 19  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
840516

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
NMRShiftDB

> <PUBCHEM_EXT_DATASOURCE_REGID>
20036209

> <PUBCHEM_SUBSTANCE_SYNONYM>
6H-benzo[b]naphtho[2,3-d]pyran-6-one
6H-naphtho[2,3-c]chromen-6-one
InChI=1/C17H10O2/c18-17-15-10-12-6-2-1-5-11(12)9-14(15)13-7-3-4-8-16(13)19-17/h1-10

> <PUBCHEM_XREF_EXT_ID>
20036209

> <PUBCHEM_EXT_DATASOURCE_URL>
http://www.nmrshiftdb.org

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://www.nmrshiftdb.org/portal/js_pane/P-Results/nmrshiftdbaction/showDetailsFromHome/molNumber/20036209

> <PUBCHEM_CID_ASSOCIATIONS>
643440  1

$$$$