Butanedioic-13C4 Acid 1-Methyl Ester Price Not Available 5mg Butanedioic-13C4 Acid 1-Methyl Ester Supplier Page Catalog Number R027158 Molecular Formula C5H8O4 CAS# 878205-29-9 Purity ≥90% Inchi InChI=1S/C5H8O4/c1-9-5(8)3-2-4(6)7/h2-3H2,1H3,(H,6,7)/i2+1,3+1,4+1,5+1 Inchi Key JDRMYOQETPMYQX-LBHFFFFPSA-N SMILES COC(=O)CCC(=O)O Size 5mg Supplier Page https://www.musechem.com/product/R027158.html