Catharanthinic Acid Price Not Available 5mg Catharanthinic Acid Supplier Page Catalog Number R011248 Molecular Formula C20H22N2O2 CAS# 63944-54-7 Purity ≥98% Inchi InChI=1S/C20H22N2O2/c1-2-13-9-12-10-20(19(23)24)17-15(7-8-22(11-12)18(13)20)14-5-3-4-6-16(14)21-17/h3-6,9,12,18,21H,2,7-8,10-11H2,1H3,(H,23,24)/t12?,18?,20-/m0/s1 Inchi Key QTHYWTOIDWEUIY-BOKYVJDKSA-N SMILES CCC1=CC2CC3(C1N(C2)CCC4=C3NC5=CC=CC=C45)C(=O)O Size 5mg Supplier Page https://www.musechem.com/product/R011248.html