DL-Malic Acid-13C4 Price Not Available 25mg DL-Malic Acid-13C4 Supplier Page Catalog Number R049535 Molecular Formula C4H6O5 CAS# 1258274-51-9 Purity ≥95% Inchi InChI=1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/i1+1,2+1,3+1,4+1 Inchi Key BJEPYKJPYRNKOW-JCDJMFQYSA-N SMILES C(C(C(=O)O)O)C(=O)O Size 25mg Supplier Page https://www.musechem.com/product/R049535.html