求命名1,CH3CHCH=CHCH3 2,CH3CH2CH__C=CCH3 I ICH3 CH3
问题描述：
求命名
1,CH3CHCH=CHCH3 2,CH3CH2CH__C=CCH3
I I
CH3 CH3
答
求命名
1,CH3CHCH=CHCH3 2,CH3CH2CH__C=CCH3
I I
CH3 CH3