ch3ch(ch3)ch(ch3)c(ch3)3 则该烯烃的结构式可能有A.1 种B.2种C 3种D 4 种

CH3CH(CH3)CH(C2H5)C(CH3)3 CH3CH(CH3)CH(C2H5)C(CH3)3 CH3CH(CH3)CH=C(CH3)CH(CH3)CH3叫什么 CH3CH(CH3)C(CH3)2CH(C2H5)CH2CH2CH3 CH3CH(CH3)C=(CH2)CH2CH3系统命名CH3-CH-C-CH2CH3单 双CH3 CH2 用系统命名法命名下列化合物.CH3CH===C----CH==C------CH3 CH3 CH3 CH3-CH2-(CH3)C(CH3)-CH(C2H5)-CH3 是什么 用系统命名法命名下列有机物 1．CH3CH(CH3)CH2CH2CH(C2H5)2 2.CH3-CH-C(CH3)3 | C2H51．CH3CH(CH3)CH2CH2CH(C2H5)22.CH3-CH-C(CH3)3 | C2H5 化学（系统命名）用系统命名法命名烷烃（多,）1）CH3-CH（CH3）-CH（C2H5）-CH2-CH2-CH（CH3）-CH32）CH3CH（CH3）CH（C2H5）CH2CH（CH3）CH（CH3）23）CH3-CH（C2H5）-CH（C2H5）-CH（CH3）-CH（CH3）24）（CH3）2C CH3CH(CH3)CH(CH3)2的名称 CH3-C(CH3)2-CH3-CH(C2H5)-CH(CH3)-CH3的系统命名 CH3CH(CH3)C(CH3)2C(CH3)(C2H5)(CH2)2CH3 CH3-CH2-C-CH-CH3 怎么命名 || | CH2 CH3 CH3CH(CH2CH3)CH(CH3)CH2CH(CH3)CH3的名称 CH3 CH3 CH3-CH-CH2-C=c-CH3 CH2CH2CH3 的系统命名CH3-CH（CH3）-CH2-C（CH2CH2CH3）=C(CH3）-CH3 CH3CH(CH3)C(CH3)2CH2CH3怎么命名 一个重排反应的问题像+CH2 CH3| |CH3-C-CH2-CH-CH3|CH3重排后为什么是CH3 CH3| |CH3CH2-C-CH2-CH-CH3+而不是CH3 CH3 CH3| | |CH3-C-CH2-CH-CH3+ CH3CH(C2H5)C三CH3叫什么?