Z-LYS(TOS)-ONP is a chemical compound registered under CAS number 16879-94-0, with the molecular formula C27H29N3O8S and a molecular weight of about 555.6 g/mol. It is also known as Z-LYSINE(TOS)-ONP; Z-N-EPSILON-4-TOLUENESULFONYL-L-LYSINE 4-NITROPHENYL ESTER. KingChemi supplies Z-LYS(TOS)-ONP for laboratory research and bulk production; product code 1427943. Send an inquiry for purity, packaging, price and lead time.