ethyl (E)-4-((3a'S,4'S,7'S,7a'R)-7'-(2-((tert-butyldiphenylsilyl)oxy)ethyl)tetrahydro-4'H-spiro[cyclohexane-1,2'-[1,3]dioxolo[4,5-c]pyran]-4'-yl)-3-methylbut-2-enoate

(S)-3,6-二氢-2H-吡喃-3-醇

5S-碘-1S,6S-3,7-二氧杂双环[4,3,0]-壬烷-8-酮

2-(r)-3,6-二氢-2H-吡喃-3-基-N,N-二甲基乙酰胺

(E)-5,9-anhydro-6,7-O-cyclohexylidene-2,3,4,8-tetradeoxy-8-C-(ethoxycarbonyl)methyl-3-methyl-D-allo-non-2-enitol