(CH3)2C(C2H5)CH(C2H5)CH3 系统命名法

(CH3)2C(C2H5)CH(C2H5)CH3 系统命名法 CH3CH(CH3)C(CH3)2CH(C2H5)CH2CH2CH3 CH3CH(CH3)CH(C2H5)C(CH3)3 CH3CH(CH3)CH(C2H5)C(CH3)3 ch3ch(c2h5)ch(c2h5)ch(ch3)2叫啥? CH3-C(CH3)2-CH3-CH(C2H5)-CH(CH3)-CH3的系统命名 CH3-CH3-C(CH3)-CH(C2H5)-CH3的正确命名CH3-CH3-C(CH3)2-CH(C2H5)-CH3的正确命名 CH(CH3)2C(C2H5)3的命名 CH3-CH2-(CH3)C(CH3)-CH(C2H5)-CH3 是什么 (CH3)2CHC(CH3)2CH(C2H5)C(C2H5)2C(CH3)3是啥..怎么读RT CH3CH(C2H5)CH(CH3)2的名称 cH3-CH(C2H5)-CH(CH3)(C2H5)-CH3的名称 如何通过有机物化学式写出其结构简式,求方法例如 1(CH3)2CHC(CH3)2CH(C2H5)C(C2H5)2(CH3)32、(CH3)3CCH(CH3)CH(CH)3CH2CH(CH3)CH(C2H5)2求方法! 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 用系统命名法命名下列有机物:（CH3)3C(CH2)2CH(CH3)2 CH3-CH(C2H5)-CH(C2H5)-CH(CH3)-CH2-CH3用系统命名法命名下列有机物:（CH3)3C(CH2)2CH(CH3)2 CH3-CH(C2H5)-CH(C2H5)-CH(CH3)-CH2-CH3 (ch3)2chch2(c2h5)ch(ch3)chc(ch3)3命名 化学有机物命名问题(C2H5)4C CH2=C(C2H5)2CH3CH2CH(C2H5)CH(CH3)CH3这3个分别该如何命名? 有机命名（cH3）2c-cH-cH2-cH（cH3）2|c2H5cH3cH2cH（c2H5）2