乙酰基苯甲酰胺

(4-环己基苯基)乙酸酯

(1-氰基环戊基)乙酸酯

[1-(acetylcarbamoyl)cyclopentyl] acetate

6,6-diacetylamino-9-[(2,3,5-tri-O-acetyl)-β-D-ribofuranosyl]purine