5-Fluoro Cytosine-13C,15N2 Price Not Available 1mg 5-Fluoro Cytosine-13C,15N2 Supplier Page Catalog Number R011690 Molecular Formula C4H9N3O CAS# 1216616-31-7 Purity ≥90% Inchi InChI=1S/C4H9N3O/c5-3-1-2-6-4(8)7-3/h3H,1-2,5H2,(H2,6,7,8)/i4+1,6+1,7+1 Inchi Key ZUVTWPKGUDOARJ-XZQGXACKSA-N SMILES C1CNC(=O)NC1N Size 1mg Supplier Page https://www.musechem.com/product/R011690.html