L-Phenylalanine, 4-mercapto- is a chemical compound registered under CAS number 84053-10-1, with the molecular formula C9H11NO2S and a molecular weight of about 197.25 g/mol. GoooChem supplies L-Phenylalanine, 4-mercapto- for laboratory research and bulk production; product code 525476. Send an inquiry for purity, packaging, price and lead time.