Metrizoic Acid Price Not Available 5mg Metrizoic Acid Supplier Page Catalog Number R053720 Molecular Formula C12H11I3N2O4 CAS# 1949-45-7 Purity ≥98% Inchi InChI=1S/C12H11I3N2O4/c1-4(18)16-10-7(13)6(12(20)21)8(14)11(9(10)15)17(3)5(2)19/h1-3H3,(H,16,18)(H,20,21) Inchi Key GGGDNPWHMNJRFN-UHFFFAOYSA-N SMILES CC(=O)NC1=C(C(=C(C(=C1I)C(=O)O)I)N(C)C(=O)C)I Size 5mg Supplier Page https://www.musechem.com/product/R053720.html