1-(1H-benzimidazol-2-yl)hexane-1,2,3,4,5,6-hexol

庚酸

(1R,2S,6R,7S)-2,3,5,6,7,8-六氢-1H-吡咯里嗪-1,2,6,7-四醇

丙位庚内酯

.α.-gluco-Heptose