DU=C:/Bruker/XWIN-NMR, USER=cui, NAME=guanine, EXPNO=3, PROCNO=1
F1=182.398ppm, F2=112.398ppm, MI=1.00cm, MAXI=36.00cm, PC=1.500
     #     ADDRESS            FREQUENCY         INTENSITY
                           [Hz]        [PPM]
     1     20149.0    17140.662     170.3632         9.04
     2     21914.2    16465.590     163.6535        12.50
     3     22380.9    16287.110     161.8796        11.90
     4     33146.0    12170.279     120.9619         9.12