L-Tryptophan, b-oxo- is a chemical compound registered under CAS number 139973-99-2, with the molecular formula C11H10N2O3 and a molecular weight of about 218.21 g/mol. FireTardant supplies L-Tryptophan, b-oxo- for laboratory research and bulk production; product code 1687416. Send an inquiry for purity, packaging, price and lead time.