CAS: 59277-89-3 Molecular Formula: C8 H11 N5 O3 Molecular Weight (g/mol): 225.2 Synonym: 2-Amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-6H-purin-6-one,9-(2-Hydroxyethoxymethyl)guanine,ACV,Acicloftal,Aciclovir,Acivir,Acyclo V,Acycloguanosine,Acyclovir,Avirase,Axiluowei,BW 248U,BioVir I,BioVir II,Cargosil,Gerpevir,Herpevir,Lovir,NSC 645011,Novirus,Poviral,Rouz-Aciclovir,Vicclox,Vipral,Virax,Virless,Virorax,Virovir,Wellcome 248U,Zirax,Zovirax,Zyclir IUPAC Name: 2-amino-9-(2-hydroxyethoxymethyl)-1H-purin-6-one SMILES: NC1=Nc2c(ncn2COCCO)C(=O)N1