OHOH或CH2CH3H3CCH3
B的结构可能是
OHBrBrBrOHBr或CH2CH3BrH3CBrCH3
2.
3. A的结构可能是
CH2OHOOHOHOHCH2OHOOCH3CH2OHOOHOHOHOCH3或OCH3OHOHOH或(?型或 ?型)表示
B的结构可能是
CHOHOHOHHHHOHOHCH2OH
C的结构是 CH3OH
OHCH3CHCOOC2H5OHCH3CHCOOH3. A.
H3CCH B.
H3CCHO
OCH3CHCOOHC.
H3CC D. H3CCCH2CH3
相关推荐: