英文别名2-[(2-AMINO-6-OXO-1,6-DIHYDRO-9H-PURIN-9-YL)METHOXY]ETHYL N-(BENZYLOXYCARBONYL)-L-VALINATE; Valacyclovir Related Compound E; N-[(Phenylmethoxy)carbonyl]-L-valine 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethyl ester; CBZ VALACYCLOVIR; Valaciclovir impurity E; (S)-2-((2-Amino-6-oxo-1H-purin-9(6H)-yl)methoxy)ethyl 2-(((benzyloxy)carbonyl)amino)-3-methylbutanoate 
