Ω=(6*2+2-10)/2=2 ∴2个不饱和度,为烯烃,则可能含2个双键或一个双键+一个环(1) 2个双键CH2=CHCH=CHCH2CH3 (Z,E 2种),CH2=CHCH2CH=CHCH3 (Z,E 2种)CH2=CHCH2CH2CH=CH2,CH2=CHCH=C(CH3)2CH2=C(CH3)CH=CHCH3 (Z,E 2种)...