L-Tryptophan, (4S)-4-mercapto-1-(2-naphthalenylsulfonyl)-L-prolyl- is a chemical compound registered under CAS number 393157-32-9, with the molecular formula C26H25N3O5S2 and a molecular weight of about 523.62 g/mol. FireTardant supplies L-Tryptophan, (4S)-4-mercapto-1-(2-naphthalenylsulfonyl)-L-prolyl- for laboratory research and bulk production; product code 2074181. Send an inquiry for purity, packaging, price and lead time.