BSI-401 is a chemical compound registered under CAS number 142404-10-2, with the molecular formula C9H4INO4 and a molecular weight of about 317.03 g/mol. It is also known as 5-Iodo-6-nitro-2H-1-benzopyran-2-one. GoooChem supplies BSI-401 for laboratory research and bulk production; product code 1591214. Send an inquiry for purity, packaging, price and lead time.