问题详情
维生素C的化学命各是
A. L(+)_苏阿糖型-2,3,4,5,6-五羟基-2-己烯酸-4-内酯
B. L(—)-苏阿糖型-2,3,4,5,6-五羟基-2-己烯酸-4-内酯
C. D(—)-苏阿糖型-2,3,4,5,6-五羟基-2-己烯酸-4-内酯
D. D(+)-苏阿糖型-2,3,4,5,6-五羟基-2-己烯酸-4-内酯
E. L(±)-苏阿糖型-2,3,4,5,6-五羟基-2-己烯酸-4-内酯