【Product Name】6-(benzyloxy)-9-((1s,3r,3s)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-n-((4-methoxyphenyl)diphenylmethyl)-9h-purin-2-amine
【Appearance】white to off-white solid
【purity】0.97
【Molecular formula】C53H49N5O4
【Application】The intermediate of Entecavir
