6,7-Dihydroxycoumarin-4-acetic Acid Price Not Available 1mg 6,7-Dihydroxycoumarin-4-acetic Acid Supplier Page Catalog Number R003892 Molecular Formula C11H8O6 CAS# 88404-14-2 Purity ≥95% Inchi InChI=1S/C11H8O6/c12-7-3-6-5(1-10(14)15)2-11(16)17-9(6)4-8(7)13/h2-4,12-13H,1H2,(H,14,15) Inchi Key VZBNZFYHLQRFPS-UHFFFAOYSA-N SMILES C1=C(C2=CC(=C(C=C2OC1=O)O)O)CC(=O)O Size 1mg Supplier Page https://www.musechem.com/product/R003892.html