Pyrimido[1,2-a]purin-10(1H)-one-13C3 Price Not Available 5mg Pyrimido[1,2-a]purin-10(1H)-one-13C3 Supplier Page Catalog Number R046309 Molecular Formula C8H5N5O CAS# 1246815-92-8 Purity ≥90% Inchi InChI=1S/C8H5N5O/c14-7-5-6(11-4-10-5)12-8-9-2-1-3-13(7)8/h1-4H,(H,10,11)/i1+1,2+1,3+1 Inchi Key ZREGNVKUSNORFO-VMIGTVKRSA-N SMILES C1=CN2C(=O)C3=C(N=CN3)N=C2N=C1 Size 5mg Supplier Page https://www.musechem.com/product/R046309.html