[5-(6-acetamidopurin-9-yl)-3,4-diacetyloxyoxolan-2-yl]methyl acetate

7H-dibenzo[de,h]quinolin-7-one

2-乙酰基吩噻嗪

3-乙酰氧基-2-环己烯-1-酮

(S)-(+)-α-乙酰氧基苯乙酸