18 19 0 0000 0 0 0 0 0999 V2000 9.2196 -3.9927 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 6.9173 -3.9927 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 6.9173 -2.6549 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 8.0684 -1.9912 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 9.2196 -2.6549 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 10.3707 -1.9912 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 8.0684 -4.6564 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 8.0684 -5.9839 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 5.7661 -1.9912 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 4.6046 -2.6549 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 3.4534 -1.9912 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 2.3023 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 3.4534 -0.6637 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 2.3023 -2.6549 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 1.1511 -1.9912 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0.0000 -2.6549 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 1.1511 -0.6637 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 1 5 1 0 1 7 2 0 2 7 1 0 2 3 2 0 3 4 1 0 3 9 1 0 4 5 1 0 5 6 2 0 7 8 1 0 9 10 2 0 10 11 1 0 11 13 2 0 11 14 1 0 12 17 2 0 12 13 1 0 14 15 2 0 15 17 1 0 15 16 1 0 17 18 1 0 M END > InChI=1S/C13H10O5/c14-9-6-10(18-13(17)7-9)3-1-8-2-4-11(15)12(16)5-8/h1-7,14-16H/b3-1+ > SGJNQVTUYXCBKH-HNQUOIGGSA-N > 1/0/N:10,13,9,12,14,2,1,11,7,3,17,15,5,8,18,16,6,4/rA:18nCCCOCOCOCCCCCCCOCO/rB:;d2;s3;s1s4;d5;d1s2;s7;s3;d9;s10;;d11s12;s11;d14;s15;d12s15;s17;/rC:9.2196,-3.9927,0;6.9173,-3.9927,0;6.9173,-2.6549,0;8.0684,-1.9912,0;9.2196,-2.6549,0;10.3707,-1.9912,0;8.0684,-4.6564,0;8.0684,-5.9839,0;5.7661,-1.9912,0;4.6046,-2.6549,0;3.4534,-1.9912,0;2.3023,0,0;3.4534,-.6637,0;2.3023,-2.6549,0;1.1511,-1.9912,0;0,-2.6549,0;1.1511,-.6637,0;; > C13 H10 O5 > 246.2155 > C1=C(O)C=C(/C=C/C2C=C(O)C(O)=CC=2)OC1=O > 13975015 $$$$