(CH3)2CHCH2CH=C(CH3)2叫什么?
(ch3)2c=chch2ch=ch2
有机化学系统命名 :CH3CH2C(CH3)2C(CH3)=CHCH2CH(CH3)CH3
化学(共面碳原子)CH3CH2(CH3)C=C(CH3)CH2CH3;CH2=CH2 ;CH3CH2CH=CHCH2CH
(CH3)2SO4叫什么.
CH3CH(CH3)CH2CH(CH3)C(CH3)2CH2CH2CH2CH(CH3)CH(CH3)CH3 请问这个的标
(CH3)2C=C(CH3)2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.
2-丁烯CH3-CH=CH-CH3 < 异丁烯CH2=C(CH3)2 为啥