Desethyl Sildenafil-d3 is a chemical compound registered under CAS number 1346603-75-5, with the molecular formula C20H26N6O4S and a molecular weight of about 449.54 g/mol. NewsChem supplies Desethyl Sildenafil-d3 for laboratory research and bulk production; product code 2248964. Send an inquiry for purity, packaging, price and lead time.