12 gdb 8992 6.7758 1.0362 0.97092 3.5961 59.34 -0.2662 -0.0579 0.2083 1126.2412 0.080109 -418.466455 -418.458264 -418.45732 -418.500238 27.415 O -0.1772352393 0.8614870807 0.8873787335 -0.227578 C 0.238154013 1.485737107 -0.0489427971 0.154126 C 1.7172993418 1.5233311876 -0.417048979 -0.158929 O 1.9919043392 2.4467010874 -1.4764848016 -0.229227 C 1.8782497048 3.7477826091 -1.1314922869 0.290047 O 1.5445224616 4.1312947055 -0.0382392854 -0.345566 C 2.210510797 4.6081076378 -2.2414127566 0.228268 C 2.4749915823 5.3701091541 -3.1314252955 -0.346154 H -0.4260426078 2.0535770779 -0.7367801805 0.098872 H 2.3034474369 1.7585834122 0.4750099396 0.163346 H 2.0169014889 0.5451756766 -0.8025259294 0.152997 H 2.7094292214 6.0448382842 -3.918919001 0.219796 43.7381 71.4402 141.8287 163.1005 246.0203 307.0071 369.1677 445.8613 591.5071 633.8324 667.1719 710.1586 716.0288 774.904 885.8502 1033.061 1050.0874 1113.2241 1238.2724 1279.2629 1353.9841 1409.0246 1447.5029 1790.3672 1848.0171 2240.4456 2898.4191 3070.3786 3128.6896 3495.5555 O=CCOC(=O)C#C O=CCOC(=O)C#C InChI=1S/C5H4O3/c1-2-5(7)8-4-3-6/h1,3H,4H2 InChI=1S/C5H4O3/c1-2-5(7)8-4-3-6/h1,3H,4H2