Aldoses with four carbon atoms, the tetroses, have two chiral carbon atoms;

含有四个碳原子的醛糖，丁糖，有两个手性碳原子；

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Aldoses with four carbon atoms, the tetroses, have two chiral carbon atoms;

含有四个碳原子的醛糖，丁糖，有两个手性碳原子；

youdao