42. 下式化合物的鏡像異構物是 ____。
(A) (2S,3S)-2,3-dihydroxybutanoic acid
(B) (2R,3R)-2,3-dihydroxybutanoic acid
(C) (2R,3S)-2,3-dihydroxybutanoic acid
(D) (2S,3R)-2,3-dihydroxybutanoic acid
答案:登入後查看
統計: A(34), B(29), C(360), D(161), E(0) #2022928
統計: A(34), B(29), C(360), D(161), E(0) #2022928