DU=C:/Bruker/XWIN-NMR, USER=cui, NAME=methyl_oxobutanoic_acid, EXPNO=4, PROCNO=1
F1=42.368ppm, F2=17.368ppm, MI=1.00cm, MAXI=36.00cm, PC=2.000
     #     ADDRESS            FREQUENCY         INTENSITY
                           [Hz]        [PPM]
     1     25561.2     3994.685      39.7037        12.50
     2     29535.2     1918.027      19.0635         4.51