(CH3)2CH-CH2CH(C2H5)CH3叫什么?
CH3CH(C2H5)CH2CH(CH3)CH(C2H5)CH(CH3)2是什么?
ch3ch(c2h5)ch(c2h5)ch(ch3)2叫啥?
系统命名法(CH3)2C(CH3)CH2CH(CH3)CH2CH(C2H5)2
CH3CH(CH3)CH2CH(CH3)C(CH3)2CH2CH2CH2CH(CH3)CH(CH3)CH3 请问这个的标
CH3CH(C2H5)CH(CH3)2
(ch3)2chch2(c2h5)ch(ch3)chc(ch3)3命名
(CH3)2C(C2H5)CH(C2H5)CH3 系统命名法
CH3-C(CH3)2-CH3-CH(C2H5)-CH(CH3)-CH3的系统命名
cH3-CH(C2H5)-CH(CH3)(C2H5)-CH3的名称
CH3CH2CH(CH3)CH(C2H5)2如何命名?
CH3CH(C2H5)CH(CH3)2的名称
有机物HC三C—CH(CH3)CH2CH(CH3)CH(CH3)2的系统命名是?