(4R,5S)-1-((3aR,7S,7aR)-4-(benzyloxy)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-yl)-5-((tert-butyldimethylsilyl)oxy)-4-methyl-2-(phenylsulfonyl)hexan-3-ol

(2S,3S)-3-(tert-butyl-dimethyl-silanyloxy)-2-methyl butanal

苄基-beta-L-阿拉伯糖吡喃糖苷