Benzoic acid (3aS,6R,6aS)-2,2-dimethyl-6-(toluene-4-sulfonyloxymethyl)-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl ester

4-O-formyl-2,3-O-isopropylidene-5-O-(methylsulfonyl)-D-lyxononitrile

(3aS,4S,6R,6aS)-4-(苄氧基)-6-[(4R)-2,2-二甲基-1,3-二氧戊环-4-基]-2,2-二甲基四氢呋喃并[3,4-d][1,3]二氧杂环戊烯

Benzoic acid (3aS,6R,6aS)-6-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl ester