2-[(2-amino-6-oxo-3h-purin-9-yl)methoxy]ethyl (2s)-2-amino-3-methylbutanoate;dihydrate;hydrochloride

2-[(2-amino-6-oxo-3h-purin-9-yl)methoxy]ethyl (2s)-2-amino-3-methylbutanoate;dihydrate;hydrochloride · CAS 502421-45-6