8-13C-Uric Acid (contains ~1.5per cent unlabelled) Price Not Available 10mg 8-13C-Uric Acid (contains ~1.5per cent unlabelled) Supplier Page Catalog Number R027298 Molecular Formula C5H4N4O3 CAS# 139290-36-1 Purity ≥98% Inchi InChI=1S/C5H4N4O3/c10-3-1-2(7-4(11)6-1)8-5(12)9-3/h(H4,6,7,8,9,10,11,12)/i4+1 Inchi Key LEHOTFFKMJEONL-AZXPZELESA-N SMILES C12=C(NC(=O)N1)NC(=O)NC2=O Size 10mg Supplier Page https://www.musechem.com/product/R027298.html