4304436
幼苗
共回答了16个问题采纳率：93.8% 举报
CH3CH2CH2CH2COOH
CH3CH2CH（CH3）COOH
CH3CH（CH3）CH2COOH
CH3C(CH3)2COOH
HCOO(CH2)3CH3
HCOOCH(CH3)CH2CH3
HCOOCH2CH2(CH3)2
HCOOC(CH3)3
CH3COO(CH2)2CH3
CH3COOCH(CH3)2
CH3CH2COOCH2CH3
CH3CH2CH2COOCH3
13.(CH3)2CHCOOCH3
打字很累,
1年前
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