Fumaric Acid-1,4-13C2 Price Not Available 25mg Fumaric Acid-1,4-13C2 Supplier Page Catalog Number R057097 Molecular Formula C4H4O4 CAS# 96503-56-9 Purity ≥98% Inchi InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+/i3+1,4+1 Inchi Key VZCYOOQTPOCHFL-ZWWDXPBASA-N SMILES C(=CC(=O)O)C(=O)O Size 25mg Supplier Page https://www.musechem.com/product/R057097.html
