(CH3)2C=C(CH3)2怎么读
(CH3)2C=C(CH3)2怎么读
CH3-CH(CH3)-CH2-CH2-C(CH3)2-CH2-CH3怎么命名
CH3CH(CH3)CH2CH(CH3)C(CH3)2CH2CH2CH2CH(CH3)CH(CH3)CH3 请问这个的标
有机化学系统命名 :CH3CH2C(CH3)2C(CH3)=CHCH2CH(CH3)CH3
CH3-C(CH3)=CH-CH3怎么命名
(CH3)3C(CH2)3CH(CH3)2怎么命名!
(CH3)2CHC(CH3)2CH(C2H5)C(C2H5)2C(CH3)3是啥..怎么读
CH3-C(CH3)2-CH3-CH(C2H5)-CH(CH3)-CH3的系统命名
A、CH3(CH2)5CH3 B、CH3CH2CH(CH3)CH2CH3 C、(CH3)2CHCH2CH3 D、(CH3
CH3CH(CH3)C(CH3)2(CH2)2CH3
(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.