acetic acid,tridecane-2,4-diol

[(1-methyl-6-phenylimidazo[4,5-b]pyridin-2-yl)amino] acetate

diethyl 3-acetyloxy-2,2-dimethylbutanedioate

O-乙酰基-4-甲基水杨酸

1-[3-(乙酰基氧基)-1-氮杂啶]乙酮