Fumaric Acid-d2 Price Not Available 10mg Fumaric Acid-d2 Supplier Page Catalog Number R026241 Molecular Formula C4H4O4 CAS# 24461-32-3 Purity ≥98% Inchi InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+/i1D,2D Inchi Key VZCYOOQTPOCHFL-FBBQFRKLSA-N SMILES C(=CC(=O)O)C(=O)O Size 10mg Supplier Page https://www.musechem.com/product/R026241.html