114071-59-9
methyl 5-O-(tert-butyldiphenylsilyl)-2-deoxy-α-D-threo-pentofuranoside
→
116195-60-9
methyl 5-O-tert-butyldiphenylsilyl-2,3-dideoxy-3-fluoro-α-D-erythro-pentafuranoside
25526-93-6
3’-脱氧-3-氟胸苷