(+)-Columbianetin Price Not Available 25mg (+)-Columbianetin Supplier Page Catalog Number R012989 Molecular Formula C14H14O4 CAS# 3804-70-4 Purity ≥98% Inchi InChI=1S/C14H14O4/c1-14(2,16)11-7-9-10(17-11)5-3-8-4-6-12(15)18-13(8)9/h3-6,11,16H,7H2,1-2H3/t11-/m0/s1 Inchi Key YRAQEMCYCSSHJG-NSHDSACASA-N SMILES CC(C)(C1CC2=C(O1)C=CC3=C2OC(=O)C=C3)O Size 25mg Supplier Page https://www.musechem.com/product/R012989.html