L-Valine, L-prolyl-L-prolyl-L-tryptophyl-L-arginyl- is a chemical compound registered under CAS number 220750-94-7, with the molecular formula C32H47N9O6 and a molecular weight of about 653.78 g/mol. KingChemi supplies L-Valine, L-prolyl-L-prolyl-L-tryptophyl-L-arginyl- for laboratory research and bulk production; product code 2397826. Send an inquiry for purity, packaging, price and lead time.