(ch3)2chch2(c2h5)ch(ch3)chc(ch3)3命名

(ch3)2chch2(c2h5)ch(ch3)chc(ch3)3命名 (CH3)2C(C2H5)CH(C2H5)CH3 系统命名法 ch3ch(c2h5)ch(c2h5)ch(ch3)2叫啥? CH3CH(C2H5)CH(CH3)2的名称 CH3-C(CH3)2-CH3-CH(C2H5)-CH(CH3)-CH3的系统命名 CH3CH2(CH3)CH-,(CH3)C-,(CH3)2CHCH2-分别叫什么基团啊, CH3-CH(C2H5)-CH(C2H5)-CH3命名为：2,3-二乙基丁烷,是否正确? cH3-CH(C2H5)-CH(CH3)(C2H5)-CH3的名称 CH3CH(CH3)C(CH3)2CH(C2H5)CH2CH2CH3 (CH3)2CH-CH2CH(C2H5)CH3叫什么? 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 求助 (CH3)2CHC(C2H5)2CH(CH3)C2H5命名 告诉下方法 多谢 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(C2H5)CH(C2H5)CH(CH3)2系统命名法和结构简式,. CH3CH(C2H5)CH(C2H5)CH(CH3)2系统命名法和结构简式, 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 CH3CH(CH3)CH(C2H5)C(CH3)3 CH3CH(CH3)CH(C2H5)C(CH3)3