112245-59-7
methyl 3,5-O-isopropylidene-αβ-D-xylofuranoside
→
114100-05-9
methyl 2,3-dideoxy-3-fluoro-α-D-erythro-pentafuranoside
114071-59-9
methyl 5-O-(tert-butyldiphenylsilyl)-2-deoxy-α-D-threo-pentofuranoside
25526-93-6
3’-脱氧-3-氟胸苷