CHCH=CHCHCHCH CHOCH C=CCH35-丙基-2-辛烯-6-炔 CHCH=CHC≡CH3-戊烯-1-炔 CH3C= CCHCH2CH=CHCH3 CH=CH25-乙烯基-2-辛烯-6-炔CH3CH=CHCH2CHCH2CH2CH3 C≡ CCH3 5-丙基-2-辛烯-6-炔 CH3CH=CHC ≡ CH 3-戊烯-1-炔 CH3C ≡ CCHCH2CH=CHCH3 CH=CH2 5-乙烯基-2-辛烯-6-炔