4’-O-Methyl Quercetin Price Not Available 5mg 4’-O-Methyl Quercetin Supplier Page Catalog Number R054045 Molecular Formula C16H12O7 CAS# 603-61-2 Purity ≥95% Inchi InChI=1S/C16H12O7/c1-22-11-3-2-7(4-9(11)18)16-15(21)14(20)13-10(19)5-8(17)6-12(13)23-16/h2-6,17-19,21H,1H3 Inchi Key FPLMIPQZHHQWHN-UHFFFAOYSA-N SMILES COC1=C(C=C(C=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O Size 5mg Supplier Page https://www.musechem.com/product/R054045.html