题目内容
按苷键原子不同，苷被水解的易难顺序为
2021-10-23
A.C-苷>S-苷>0-苷>N-苷
B.S-苷>O-苷>C-苷>N-苷
C.O-苷>S-苷>C-苷>N-苷
D.N-苷>O-苷>S-苷>C-苷
E.C-苷>O-苷>S-苷>N-苷
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