rac-4’-Methyl Ketoprofen Price Not Available 25mg rac-4’-Methyl Ketoprofen Supplier Page Catalog Number R052388 Molecular Formula C17H16O3 CAS# 107257-20-5 Purity ≥98% Inchi InChI=1S/C17H16O3/c1-11-6-8-13(9-7-11)16(18)15-5-3-4-14(10-15)12(2)17(19)20/h3-10,12H,1-2H3,(H,19,20) Inchi Key PXERNXYPPAUBJI-UHFFFAOYSA-N SMILES CC1=CC=C(C=C1)C(=O)C2=CC(=CC=C2)C(C)C(=O)O Size 25mg Supplier Page https://www.musechem.com/product/R052388.html