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【单选题】
下列关于麻黄碱和伪麻黄碱描述错误的是( )。A.
麻黄碱的碱性小于伪麻黄碱
B.
麻黄碱的水溶性大于伪麻黄碱
C.
盐酸麻黄碱的水溶性大于盐酸伪麻黄碱
D.
草酸麻黄碱的水溶性大于草酸伪麻黄碱
E.
草酸麻黄碱的水溶性小于草酸伪麻黄碱
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