Difenamizole Price Not Available 1mg Difenamizole Supplier Page Catalog Number I006488 Molecular Formula C₂₀H₂₂N₄O CAS# 20170-20-1 Purity ≥90% Inchi InChI=1S/C20H22N4O/c1-15(23(2)3)20(25)21-19-14-18(16-10-6-4-7-11-16)22-24(19)17-12-8-5-9-13-17/h4-15H,1-3H3,(H,21,25) Inchi Key PCXMKBOWWVXEDT-UHFFFAOYSA-N SMILES CC(C(=O)NC1=CC(=NN1C2=CC=CC=C2)C3=CC=CC=C3)N(C)C Size 1mg Supplier Page https://www.musechem.com/product/I006488.html