A.CH3OH,B.(CH3)3CCH2OH,C.(CH3)3COH,D.(CH3)2CHOH,E.C6H5CH2OH1
A、CH3(CH2)5CH3 B、CH3CH2CH(CH3)CH2CH3 C、(CH3)2CHCH2CH3 D、(CH3
下列化合物中,沸点最低的是什么 A CH3(CH2)4CH3 B CH3(CH2)3CH3 C CH3CH2CH(CH3
哪位大神能够比较:CH3CH2CH2OH、(CH3)2CHOH、(CH3)3COH与Na反应活性以及相应醇钠的碱性大小.
急求CH3-C-CH-C-CH2C(CH3)2C(CH3)3 命名 l l CH3 CH3
最稳定的正碳离子 A (CH3)2+CH B (CH3)2+CCH3 C (C6H5)2+CCH3 D +CH3
CH3CH(CH3)CH(C2H5)C(CH3)3
写出名称:1.CH3CH2CH2CH2CHOHCH3 2.(CH3)3CCH2OH 3.CH3CH2CH2CH(CH3)
(CH3)3C(CH2)3CH(CH3)2怎么命名!
CH3)2CH--C(CH3)3名称是
有四种有机物,(A)(CH3)2CHCH(CH3)2,(B)(CH3)2C(CH3)2,(C)CH3(CH2)2CH(C
(ch3)2chch2(c2h5)ch(ch3)chc(ch3)3命名
(CH3)2CHCH(CH3)(CH2)3CH3的名称是?