839672 -OEChem-07250805163D 7 6 0 0 0 0 0 0 0999 V2000 1.6233 3.3123 0.0043 O 0 0 0 0 0 0 0 0 0 0 0 0 2.3248 1.2168 -0.0136 O 0 0 0 0 0 0 0 0 0 0 0 0 1.3959 1.9894 -0.0006 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.0179 1.4678 0.0101 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 2.9855 3.8149 -0.0060 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0180 -1.1779 -0.0044 C 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 0 1 6 1 0 0 0 0 2 3 2 0 0 0 0 3 4 1 0 0 0 0 4 5 1 0 0 0 0 5 7 3 0 0 0 0 M END > 0 > 0 > 839672 > 3 > NMRShiftDB > 20028577 > 3-butynoic acid, methyl ester InChI=1/C5H6O2/c1-3-4-5(6)7-2/h1H,4H2,2H methyl but-3-ynoate > 20028577 > http://www.nmrshiftdb.org > http://www.nmrshiftdb.org/portal/js_pane/P-Results/nmrshiftdbaction/showDetailsFromHome/molNumber/20028577 > 534114 1 $$$$