9H-[1]Benzopyrano[2,3-d]isoxazol-9-one, 3-methyl- is a chemical compound registered under CAS number 140473-32-1, with the molecular formula C11H7NO3 and a molecular weight of about 201.18 g/mol. FireTardant supplies 9H-[1]Benzopyrano[2,3-d]isoxazol-9-one, 3-methyl- for laboratory research and bulk production; product code 2353133. Send an inquiry for purity, packaging, price and lead time.