8H-Benzo[b]pyrido[4,3,2-de]-1,7-phenanthrolin-8-one is a chemical compound registered under CAS number 294174-13-3, with the molecular formula C18H9N3O and a molecular weight of about 283.29 g/mol. It is also known as CRL-8299. DeWeiChem supplies 8H-Benzo[b]pyrido[4,3,2-de]-1,7-phenanthrolin-8-one for laboratory research and bulk production; product code 1980190. Send an inquiry for purity, packaging, price and lead time.