1-庚烯
CH3CH2CH2CH2CH2CH=CH2
2-庚烯
CH3CH2CH2CH2CH=CHCH3
3-庚烯
CH3CH2CH2CH=CHCH2CH3
2-甲基-1-已烯
CH3CH2CH2CH2C=CH2
CH3
3-甲基-1-已烯
CH3CH2CH2CHCH=CH2
CH3
4-甲基-1-已烯
CH3CH2CHCH2CH=CH2
CH3
5-甲基-1-已烯
CH3CHCH2CH2CH=CH2
CH3
2-甲基-2-已烯
CH3CH2CH2CH=CCH3
CH3
3-甲基-2-已烯
CH3CH2CH2C=CHCH3
CH3
4-甲基-2-已烯
CH3CH2CHCH=CHCH3
CH3
5-甲基-2-已烯
CH3CHCH2CH=CHCH3
CH3
2-甲基-3-已烯
CH3CH2CH=CHCHCH3
CH3
3-甲基-3-已烯
CH3CH2CH=CCH2CH3
CH3
4-甲基-3-已烯、5-甲基-3-已烯命名错误,
实际上4-甲基-3-已烯就是3-甲基-3-已烯;5-甲基-3-已烯就是2-甲基-3-已烯
2,3-二甲基-1-戊烯
CH3CH2CHC=CH2
CH3CH3
2,4-二甲基-1-戊烯
CH3CHCH2C=CH2
CH3CH3
3,3-二甲基-1-戊烯
CH3
CH3CH2CCH=CH2
CH3
3,4-二甲基-1-戊烯
CH3CHCHCH=CH2
CH3CH3
4,4-二甲基-1-戊烯
CH3
CH3CCH2CH=CH2
CH3
2,3-二甲基-2-戊烯
CH3CH2C=CCH3
CH3CH3
2,4-二甲基-2-戊烯
CH3CHCH=CCH3
CH3CH3
3,4-二甲基-2-戊烯
CH3CHC=CHCH3
CH3CH3
4,4-二甲基-2-戊烯
CH3
CH3CCH=CHCH3
CH3
3-乙基-1-戊烯
CH3CH2CHCH=CH2
C2H5
3-乙基-2-戊烯
CH3CH2C=CHCH3
C2H5
2,3,3-三甲基-1-丁烯
CH3
CH3CC=CH2
CH3CH3
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