Chemical Name: Famciclovir Impurity E ; 2-(Acetoxymethyl)-4-(2-amino-9H-purin-9-yl) butyl propionate
Synonym: 4-amino-1-((2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one
Smile: CC(COC(C)=O)C(OCCCCN1C=NC2=CN=C(N)N=C12)=O