ن-نيتروسو ن-ميثيل فالاسيكلوفير

2-[(2-amino-6-oxo-1H-purin-9-yl)methoxy]ethyl (2S)-3-methyl-2-[methyl(nitroso)amino]butanoate ;N-Nitroso Valaciclovir EP Impurity C; 2-((2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl N-methyl-N-nitroso-L-valinate;N-Nitroso Valaciclovir Impurity C; N-nitroso-N-methyl-valaciclovir; N-Nitroso Valaciclovir USP Related Compound C; 
(S)-2-((2-amino-6-oxo-1H-purin-9(6H)-yl)methoxy)ethyl 3-methyl-2-(methyl(nitroso)amino)butanoate;