1-((2R,4S,5S)-4-azido-5-(((6-methoxy-2-oxido-4H-benzo[d][1,3,2]dioxaphosphinin-2-yl)oxy)methyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione

5-甲氧基水杨酸

2-羟基-5-甲氧基苯甲醛

甲醛

4-甲氧基苯酚