9-[[2-(Acetyloxy)ethoxy]methyl]-2-amino-1, 9-dihydro-6H-purin-6-one

acyclovir impurity a ; acyclovir related compound a ; aciclovir impurity a (pheur) ; aciclovir related compound a (usp) ; 9-(2'-acetoxyethoxymethyl)-guanine ; acyclovir ep impurity a ; acyclovir related compound a (50 mg) (2-[(2-amino-6-oxo-1,6-dihydro-9h-purin-9-yl)methoxy]ethyl acetate) ; 2-[(2-amino-6-oxo-1,6-dihydro-9h-purin-9-yl)methoxy]ethyl acetate ; valaciclovir ep impurity i ; 9-[[2-(acetyloxy)ethoxy]methyl]-2-amino-1,9-dihydro-6h-purin-6-one