1,3-Dibutylxanthine Price Not Available 5mg 1,3-Dibutylxanthine Supplier Page Catalog Number R048169 Molecular Formula C13H20N4O2 CAS# 2850-36-4 Purity ≥98% Inchi InChI=1S/C13H20N4O2/c1-3-5-7-16-11-10(14-9-15-11)12(18)17(13(16)19)8-6-4-2/h9H,3-8H2,1-2H3,(H,14,15) Inchi Key HDAPVDGMACVEKL-UHFFFAOYSA-N SMILES CCCCN1C2=C(C(=O)N(C1=O)CCCC)NC=N2 Size 5mg Supplier Page https://www.musechem.com/product/R048169.html