53.下列何類型成分具benzo-α-pyrone之骨架?
(A)Coumarins
(B)Flavonoids
(C)Anthraquinones
(D)Isoquinolines
答案:登入後查看
統計: A(3438), B(1025), C(689), D(394), E(0) #722520
統計: A(3438), B(1025), C(689), D(394), E(0) #722520
詳解 (共 6 筆)
#2904106
<很像的骨架整理>
Chromone:具benzo-r-pyrone
Coumarin:具benzo-α-pyrone,C6-C3
Flavnoid:具Chroman ring,C6-C3-C6
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