Nicotinic Acid-13C6 Price Not Available 25mg Nicotinic Acid-13C6 Supplier Page Catalog Number R002395 Molecular Formula C6H5NO2 CAS# 1189954-79-7 Purity ≥98% Inchi InChI=1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9)/i1+1,2+1,3+1,4+1,5+1,6+1 Inchi Key PVNIIMVLHYAWGP-IDEBNGHGSA-N SMILES C1=CC(=CN=C1)C(=O)O Size 25mg Supplier Page https://www.musechem.com/product/R002395.html