3-Methoxyisatoic Anhydride Price Not Available 25mg 3-Methoxyisatoic Anhydride Supplier Page Catalog Number R032212 Molecular Formula C9H7NO4 CAS# 34954-65-9 Purity ≥98% Inchi InChI=1S/C9H7NO4/c1-13-6-4-2-3-5-7(6)10-9(12)14-8(5)11/h2-4H,1H3,(H,10,12) Inchi Key ZPTOZGCACQWXJX-UHFFFAOYSA-N SMILES COC1=CC=CC2=C1NC(=O)OC2=O Size 25mg Supplier Page https://www.musechem.com/product/R032212.html