Sub Group: Nucleotides and Nucleosides Alphabetic Listing Catalog Number: 9953 Formula: C17H19ClN4O4S CAS Number: 224789-26-8 Molecular Weight: 410.88 Synonyms: 3-(1,4-Dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxy-benzenesulf