(CH3)2CHC-C-CH3在C的下面是=CH3

(CH3)2CHC-C-CH3在C的下面是=CH3 (CH3)2CHC-C-CH3在C的下面是=CH3 现在就需要. (CH3)2CHC(C2H5)2C(CH3)C2H5 如何命名? 比较下列有机物与盐酸反应的活性CH2=CH（CH3）OH,CH2=CHC（CH3)2OH,CH3=C(CH3)CH(CH CH3CH(CH3)CH2CH(CH3)C(CH3)2CH2CH2CH2CH(CH3)CH(CH3)CH3 请问这个的标 (CH3)2CHC(CH3)2CH(C2H5)C(C2H5)2C(CH3)3是啥..怎么读 (CH3)2CHC(C2H5)2C(CH3)C2H5 这种的怎么看 4,4,5-三甲基-2-己炔结构简式是CH3CH(CH3)C(CH3)2CH=CHCH3吗?和CH3(CH3)CHC(C CH3-C(CH3)2-CH3-CH(C2H5)-CH(CH3)-CH3的系统命名 CH3CH(CH3)CH=C(CH3)CH(CH3)CH3 CH3-C(CH3)==C(CH3)-CH2-CH2-CH=CH-CH3的同分异构体 CH3-C(CH3)2-C(CH3)2-CH3的名称是什么?