3,7-Dimethyl-8-(p-sulfonamidophenyl)xanthine Price Not Available 10mg 3,7-Dimethyl-8-(p-sulfonamidophenyl)xanthine Supplier Page Catalog Number R002259 Molecular Formula C13H13N5O4S CAS# 149981-21-5 Purity ≥98% Inchi InChI=1S/C13H13N5O4S/c1-17-9-11(18(2)13(20)16-12(9)19)15-10(17)7-3-5-8(6-4-7)23(14,21)22/h3-6H,1-2H3,(H2,14,21,22)(H,16,19,20) Inchi Key DDFVXPNYCNTGTD-UHFFFAOYSA-N SMILES CN1C2=C(N=C1C3=CC=C(C=C3)S(=O)(=O)N)N(C(=O)NC2=O)C Size 10mg Supplier Page https://www.musechem.com/product/R002259.html