(-)-Praeruptorin B Price Not Available 5mg (-)-Praeruptorin B Supplier Page Catalog Number R008951 Molecular Formula C₂₄H₂₆O₇ CAS# 4970-26-7 Purity ≥90% Inchi InChI=1S/C24H26O7/c1-7-13(3)22(26)29-20-18-16(11-9-15-10-12-17(25)28-19(15)18)31-24(5,6)21(20)30-23(27)14(4)8-2/h7-12,20-21H,1-6H3/b13-7-,14-8-/t20-,21-/m1/s1 Inchi Key PNTWXEIQXBRCPS-IOWUNYDSSA-N SMILES CC=C(C)C(=O)OC1C(C(OC2=C1C3=C(C=C2)C=CC(=O)O3)(C)C)OC(=O)C(=CC)C Size 5mg Supplier Page https://www.musechem.com/product/R008951.html