107 45 2 -PenTanol MW88 0000外 CH3(CH2)2 C-CH3 OH 45 M-(H2O and CH3) M-(H2O and 30- CHz-CH2) M-H20 2 M-CH3 0 M-1 .M 0102030405060708090100110120130140150 上页 下页返回 10 0 80 90 100 60 50 30 20 40 70 20 40 60 80 100 120 140 % OF BASE PEAK 10 30 50 70 90 110 130 150 M - (H2 O and CH3 ) M - H2 O M - CH3 M - 1 M 2 -PenTanol MW88 OH CH3(CH2) 2 CH3 H C 45 45 M - (H2 O and CH2 CH2 ) 0