R 7-45 is a chemical compound registered under CAS number 130772-99-5, with the molecular formula C18H18 As2 N12 and a molecular weight of about 552.25 g/mol. It is also known as R 7/45. FireTardant supplies R 7-45 for laboratory research and bulk production; product code 598229. Send an inquiry for purity, packaging, price and lead time.