2,3-O-异亚丙基-D-核糖酸 gamma-内酯

叔丁基二甲基氯硅烷

(3aR,6R,6aR)-6-((tert-butyldimethylsilyloxy)methyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-ol

2,3-O-isopropylidine-D-ribose

(2R,3S,4S)-1-O-((1,1-Dimethylethyl)dimethylsilyl)-2-hydroxy-6-methyl-3,4-O-(1-methylethylidene)hept-5-ene