英文别名Esterified product; 1,3-Propanediol, 2-[2-(2-amino-6-chloro-9H-purin-9-yl)ethyl]-, diacetate (ester); 9-(4-acetoxy-3-acetoxymethylbut-1-yl)-2-amino-6-chloropurine; [2-(acetyloxymethyl)-4-(2-amino-6-chloropurin-9-yl)butyl] acetate; 2-(Acetoxymethyl)-4-(2-amino-6-chloro-9H-purin-9-yl)butyl acetate; 2-[(acetyloxy)methyl]-4-(2-amino-6-chloro-9H-purin-9-yl)butyl acetate; Famciclovir Impurity 1 
