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【单选题】
盐酸哌替啶的化学名为（）A.
1-甲基-4苯基-4-哌啶甲酸乙酯盐酸盐
B.
1-乙基-3苯基-4-哌啶甲酸乙酯盐酸盐
C.
1-乙基-3苯基-3-哌啶甲酸乙酯盐酸盐
D.
1-乙基-3甲氧基基-3-哌啶甲酸乙酯盐酸盐
E.
2-乙基-3甲氧基基-3-哌啶甲酸乙酯盐酸盐
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Spare a Kidney? It is no longer unusual for a spouse or relative to donate a kidney to a loved one, but the number of Americans who have given a kidney to a friend, a co-worker or even a complete stra...
A.
Right
B.
Wrong
C.
Not Mentioned
【单选题】Spare a Kidney? It is no longer unusual for a spouse or relative to donate a kidney to a loved one, but the number of Americans who have given a kidney to a friend, a co-worker or even a complete stra...
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】Spare a Kidney? It is no longer unusual for a spouse or relative to donate a kidney t0 a loved one, but the number of Americans who have given a kidney to a friend, a co-worker or even a complete stra...
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】Spare a Kidney? It is no longer unusual for a spouse or relative to donate a kidney t0 a loved one, but the number of Americans who have given a kidney to a friend, a co-worker or even a complete stra...
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】( ) help position the spindle apparatus in the cell.
A.
astral microtubules
B.
chromosomal microtubules
C.
kinetochore microtubules
D.
interpolar microtubules
【简答题】练习二: 15(1),17(1) 并在线提交,截止时间 3月1 1 日 20:00前。
【单选题】Spare a Kidney? It is no longer unusual for a spouse or relative to donate a kidney to a loved one，but the number of Americans who have given a kidney to a friend，a co-worker or even a complete strang...
A.
Right
B.
Wrong
C.
Not mentioned
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