8h-pyrimido[4,5-d]pyrimidine-5-thione is a chemical compound registered under CAS number 6014-08-0, with the molecular formula C6H4N4S and a molecular weight of about 164.18 g/mol. NewsChem supplies 8h-pyrimido[4,5-d]pyrimidine-5-thione for laboratory research and bulk production; product code 1719441. Send an inquiry for purity, packaging, price and lead time.