CH2=CHCH2CH2CH=CH2; CH2=CHCH=CHCH2CH3; CH3C(CH3)=CHCH2; CH2=CHCH2CH=CH2; CH3CH2CH=CHCH2CH3; CH3C(CH3)=CHCH2CH3; CH3CH2C(CH3)=C(C2H5)CH(CH3)2; CH3CH=CHCH3
Câu 13: Cho các chất sau: CH
2
=CHCH
2
CH
2
CH=CH
2
; CH
2
=CHCH=CHCH
2
CH
3
;
CH
3
C(CH
3
)=CHCH
2
; CH
2
=CHCH
2
CH=CH
2
; CH
3
CH
2
CH=CHCH
2
CH
3
; CH
3
C(CH
3
)=CHCH
2
CH
3
;
CH
3
CH
2
C(CH
3
)=C(C
2
H
5
)CH(CH
3
)
2
; CH
3
CH=CHCH
3