rac-2-Methyl-2,3-epoxy-4-phenyl-4H-pyrano[3,2-c]benzopyran-5-one Price Not Available 25mg rac-2-Methyl-2,3-epoxy-4-phenyl-4H-pyrano[3,2-c]benzopyran-5-one Supplier Page Catalog Number R012349 Molecular Formula C19H14O4 CAS# 1217816-92-6 Purity ≥98% Inchi InChI=1S/C19H14O4/c1-19-17(23-19)14(11-7-3-2-4-8-11)15-16(22-19)12-9-5-6-10-13(12)21-18(15)20/h2-10,14,17H,1H3 Inchi Key UWQGTFVNMFSCJN-UHFFFAOYSA-N SMILES CC12C(O1)C(C3=C(O2)C4=CC=CC=C4OC3=O)C5=CC=CC=C5 Size 25mg Supplier Page https://www.musechem.com/product/R012349.html