Eupatorin 5-Methyl Ether Price Not Available 10mg Eupatorin 5-Methyl Ether Supplier Page Catalog Number R051130 Molecular Formula C19H18O7 CAS# 21764-09-0 Purity ≥90% Inchi InChI=1S/C19H18O7/c1-22-13-6-5-10(7-11(13)20)14-8-12(21)17-15(26-14)9-16(23-2)18(24-3)19(17)25-4/h5-9,20H,1-4H3 Inchi Key LYLDPYNWDVVPIQ-UHFFFAOYSA-N SMILES COC1=C(C=C(C=C1)C2=CC(=O)C3=C(C(=C(C=C3O2)OC)OC)OC)O Size 10mg Supplier Page https://www.musechem.com/product/R051130.html