108-24-7
乙酸酐
+
7791-71-1
5’-O-三苯甲基胸苷
→
~95%
23583-46-2
3'-O-acetyl-5'-O-triphenylmethylthymidine
50-89-5
胸苷
76-83-5
三苯基氯甲烷