Feprazone Price Not Available 5mg Feprazone Supplier Page Catalog Number R041665 Molecular Formula C20H20N2O2 CAS# 30748-29-9 Purity ≥90% Inchi InChI=1S/C20H20N2O2/c1-15(2)13-14-18-19(23)21(16-9-5-3-6-10-16)22(20(18)24)17-11-7-4-8-12-17/h3-13,18H,14H2,1-2H3 Inchi Key RBBWCVQDXDFISW-UHFFFAOYSA-N SMILES CC(=CCC1C(=O)N(N(C1=O)C2=CC=CC=C2)C3=CC=CC=C3)C Size 5mg Supplier Page https://www.musechem.com/product/R041665.html