840734 -OEChem-07250805163D 6 5 0 0 0 0 0 0 0999 V2000 0.0926 -2.7401 0.0774 O 0 0 0 0 0 0 0 0 0 0 0 0 0.6183 -2.1312 0.9857 C 0 0 0 0 0 0 0 0 0 0 0 0 0.5985 -0.6688 0.9938 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 1.2918 -2.8818 2.1056 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.0184 1.5028 0.0103 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 2 3 1 0 0 0 0 2 5 1 0 0 0 0 3 4 2 0 0 0 0 4 6 1 0 0 0 0 M END > 0 > 0 > 840734 > 3 > NMRShiftDB > 20041831 > 3-Penten-2-one 625-33-2 Ethylidene acetone InChI=1/C5H8O/c1-3-4-5(2)6/h3-4H,1-2H3/b4-3 methyl propenyl ketone > 625-33-2 > 20041831 > http://www.nmrshiftdb.org > http://www.nmrshiftdb.org/portal/js_pane/P-Results/nmrshiftdbaction/showDetailsFromHome/molNumber/20041831 > 637920 1 $$$$