4H-Pyrimido[5,4-d][1,3]oxazine is a chemical compound registered under CAS number 28647-47-4, with the molecular formula C6H5N3O and a molecular weight of about 135.12 g/mol. It is also known as 4H-Pyrimido[5,4-d][1,3]oxazine (8CI,9CI). TwoChem supplies 4H-Pyrimido[5,4-d][1,3]oxazine for laboratory research and bulk production; product code 461676. Send an inquiry for purity, packaging, price and lead time.