2,2'-(methylenebis(azanediyl))bis(9-((2-hydroxyethoxy)methyl)-3H-purin-6(9H)-one);9,9’-[1,2-Ethanediylbis(oxymethylene)]bisguanine; Aciclovir Impurity J; 9,9’-[1,2-Ethanediylbis(oxymethylene)]bis[2-amino-1,9-dihydro-6H-purin-6-one]
2,2'-(methylenebis(azanediyl))bis(9-((2-hydroxyethoxy)methyl)-3H-purin-6(9H)-one);9,9’-[1,2-Ethanediylbis(oxymethylene)]bisguanine; Aciclovir Impurity J; 9,9’-[1,2-Ethanediylbis(oxymethylene)]bis[2-amino-1,9-dihydro-6H-purin-6-one]