2-Amino-1,7-dihydro-6H-purin-6-one (Guanine) Price Not Available inquiry 2-Amino-1,7-dihydro-6H-purin-6-one (Guanine) Supplier Page Catalog Number APS73405 Alternative Name(s) Valaciclovir Hydrochloride Imp. A (EP), Ph Eur Valaciclovir Impurity A,Aciclovir Imp. B (EP), 2-Amino-1,9-dihydro-6H-purin-6-one, Valaciclovir Imp. A (EP), Ph Eur Aciclovir Impurity B, Guanine, Guanine, Ganciclovir Imp. F (EP), AH 13779, Valaciclovir Hydrochloride Anhydrous Imp. A (EP), 559U81, 2-Amino-1,7-dihydro-6H-purin-6-one Molecular Formula C5H5N5O CAS# 73-40-5 Size inquiry Supplier Page https://reagents.alfa-chemistry.com/product/2-amino-1-7-dihydro-6h-purin-6-one-guanine-cas-73-40-5-54679.html