S-(N-Benzyloxycarbonyl-glycyl)-N-benzoyl-L-cystein-methylester, also known as Z-Gly-Cbm-OMe, is a synthetic peptide derivative that plays a significant role in the field of organic chemistry and peptide synthesis. S-(N-Benzyloxycarbonyl-glycyl)-N-benzoyl-L-cystein-methylester is characterized by its unique structure, which includes a benzyloxycarbonyl (Z) group, a glycine (Gly) residue, a benzoyl (Cbm) group, and a cysteine (Cys) residue with a methyl ester (OMe) modification. The Z group serves as a protecting group for the N-terminus of the peptide, while the Cbm group protects the thiol group of the cysteine residue. The methyl ester modification enhances the solubility and stability of the compound. Z-Gly-Cbm-OMe is widely used as a building block in the synthesis of various peptides and as a reagent in the study of peptide chemistry, offering a versatile tool for researchers to explore the properties and applications of peptides in biological systems.
The CAS Registry Mumber 4575-43-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,7 and 5 respectively; the second part has 2 digits, 4 and 3 respectively. Calculate Digit Verification of CAS Registry Number 4575-43: (6*4)+(5*5)+(4*7)+(3*5)+(2*4)+(1*3)=103 103 % 10 = 3 So 4575-43-3 is a valid CAS Registry Number.