α-Ketobutyric Acid-13C4,d2 Sodium Salt Price Not Available 1mg α-Ketobutyric Acid-13C4,d2 Sodium Salt Supplier Page Catalog Number R012158 Molecular Formula C4H5NaO3 CAS# 360769-17-1 Purity ≥90% Inchi InChI=1S/C4H6O3.Na/c1-2-3(5)4(6)7;/h2H2,1H3,(H,6,7);/q;+1/p-1/i1+1,2+1D2,3+1,4+1; Inchi Key SUAMAHKUSIHRMR-KQJMWJMRSA-M SMILES CCC(=O)C(=O)[O-].[Na+] Size 1mg Supplier Page https://www.musechem.com/product/R012158.html