Guanine-13C5,15N5 Price Not Available 10mg Guanine-13C5,15N5 Supplier Page Catalog Number R027861 Molecular Formula C5H5N5O CAS# 1207522-89-1 Purity ≥90% Inchi InChI=1S/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11)/i1+1,2+1,3+1,4+1,5+1,6+1,7+1,8+1,9+1,10+1 Inchi Key UYTPUPDQBNUYGX-IIYFYTTLSA-N SMILES C1=NC2=C(N1)C(=O)N=C(N2)N Size 10mg Supplier Page https://www.musechem.com/product/R027861.html