5-(Isoxazol-3-yl)oxazole-4-carboxylic Acid Price Not Available 1mg 5-(Isoxazol-3-yl)oxazole-4-carboxylic Acid Supplier Page Catalog Number R022741 Molecular Formula C7H4N2O4 CAS# 1250404-35-3 Purity ≥98% Inchi InChI=1S/C7H4N2O4/c10-7(11)5-6(12-3-8-5)4-1-2-13-9-4/h1-3H,(H,10,11) Inchi Key MHJMDBBAEVYPIZ-UHFFFAOYSA-N SMILES C1=CON=C1C2=C(N=CO2)C(=O)O Size 1mg Supplier Page https://www.musechem.com/product/R022741.html