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@谱 CI CH-C-CH2-CH—CH (7) CH3 6 (43) M CH3 102030405的070890100110120130140150 CH3.++(-CH2--CH-CH3 me 99 CH3 CH3 CH3C++·CH2CH-CH3 mve CH3 CH3 CH2· +CH--CH3 CH3 e CH CH: CH3+ t CH2CH--CH3 15 CH H2 eCH3 C CH2 CH3 CH3 CH CH3 CH3 +. CH3 . + CH2 CH3 CH3 CH CH3 C CH3 + m/e 99 CH3 C CH3 CH3 + + CH2 CH CH3 CH3 . m/e 57 CH3 C CH2 CH3 CH3 . + CH3 CH CH3 + m/e 43 CH3 + + CH2 CH3 CH3 CH CH3 CH3 .C m/e 15 CH3CH2 + m/e 29
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