588116 -OEChem-07250805133D 3 2 0 0 0 0 0 0 0999 V2000 0.0185 -1.2119 -0.0046 O 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 -0.0156 1.3028 0.0092 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 2 3 2 0 0 0 0 M END > 0 > 0 > 588116 > 3 > NMRShiftDB > 10008900 > InChI=1/C2H2O/c1-2-3/h1H KETEN ethenone ethylenone > 10008900 > http://www.nmrshiftdb.org > http://www.nmrshiftdb.org/portal/js_pane/P-Results/nmrshiftdbaction/showDetailsFromHome/molNumber/10008900 > 10038 1 $$$$