23 25  0  0000  0  0  0  0  0999 V2000
    3.4566   -3.3299    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    2.3044   -3.9866    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    2.3044   -5.3232    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    4.6088   -3.9866    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    4.6088   -5.3232    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    5.7610   -5.9915    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    6.9133   -5.3232    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    6.9133   -3.9866    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    5.7610   -7.3165    0.0000 O   0  0  0  0  0  0  0  0  0  0  0
    5.7610   -3.3299    0.0000 O   0  0  0  0  0  0  0  0  0  0  0
    8.0655   -5.9915    0.0000 O   0  0  0  0  0  0  0  0  0  0  0
    8.0655   -3.3299    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    9.2177   -1.3250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    8.0655   -1.9933    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    9.2177   -3.9866    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
   10.3699   -1.9933    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
   11.5221   -1.3250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0
    3.4566   -5.9915    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    3.4566   -7.3165    0.0000 O   0  0  0  0  0  0  0  0  0  0  0
   10.3699   -3.3299    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    1.1522   -3.3299    0.0000 O   0  0  0  0  0  0  0  0  0  0  0
    0.0000   -3.9866    0.0000 C   0  0  0  0  0  0  0  0  0  0  0
    9.2177    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0
  1  4  1  0
  2  3  1  0
  2 21  1  0
  3 18  2  0
  4 10  1  0
  4  5  2  0
  5 18  1  0
  5  6  1  0
  6  7  1  0
  6  9  2  0
  7  8  2  0
  7 11  1  0
  8 10  1  0
  8 12  1  0
 12 14  2  0
 12 15  1  0
 13 14  1  0
 13 16  2  0
 13 23  1  0
 15 20  2  0
 16 20  1  0
 16 17  1  0
 18 19  1  0
 21 22  1  0
M  END

> <StdInChI>
InChI=1S/C16H12O7/c1-22-8-5-11(19)13-12(6-8)23-16(15(21)14(13)20)7-2-3-9(17)10(18)4-7/h2-6,17-19,21H,1H3

> <StdInChIKey>
JGUZGNYPMHHYRK-UHFFFAOYSA-N

> <AuxInfo>
1/0/N:22,15,20,14,3,1,12,2,16,13,18,4,5,6,7,8,17,23,19,9,11,21,10/rA:23nCCCCCCCCOOOCCCCCOCOCOCO/rB:d1;s2;s1;d4;s5;s6;d7;d6;s4s8;s7;s8;;d12s13;s12;d13;s16;d3s5;s18;d15s16;s2;s21;s13;/rC:3.4566,-3.3299,0;2.3044,-3.9866,0;2.3044,-5.3232,0;4.6088,-3.9866,0;4.6088,-5.3232,0;5.761,-5.9915,0;6.9133,-5.3232,0;6.9133,-3.9866,0;5.761,-7.3165,0;5.761,-3.3299,0;8.0655,-5.9915,0;8.0655,-3.3299,0;9.2177,-1.325,0;8.0655,-1.9933,0;9.2177,-3.9866,0;10.3699,-1.9933,0;11.5221,-1.325,0;3.4566,-5.9915,0;3.4566,-7.3165,0;10.3699,-3.3299,0;1.1522,-3.3299,0;0,-3.9866,0;9.2177,0,0;

> <Formula>
C16 H12 O7

> <Mw>
316.2623

> <SMILES>
C1C2=C(C(=O)C(O)=C(C3C=CC(O)=C(O)C=3)O2)C(O)=CC=1OC

> <CSID>
4445008

$$$$