2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one hydrochloride (Entecavir Impurity)| ChemScene Price Not Available 5g 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one hydrochloride (Entecavir Impurity)| ChemScene Supplier Page Trivial name 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one hydrochloride (Entecavir Impurity) Catalog Number CS-0166081 Alternative Name(s) Entecavir Impurity G Molecular Formula 313.74 CAS# 1367369-77-4 Purity >98% Condensed Formula C12H16ClN5O3 Size 5g Supplier Page www.chemscene.com/1367369-77-4.html