"Z-Tyr-Gly-Gly-Phe-Hcy(Bzl)-OBzl" is a peptide compound consisting of six amino acids: Tyrosine (Tyr), Glycine (Gly), Phenylalanine (Phe), and Homocyclohexylalanine (Hcy), with two benzyl (Bzl) protecting groups. The "Z" prefix indicates the presence of a benzyloxycarbonyl (Z) protecting group on the N-terminus, which is crucial for protecting the peptide from unwanted side reactions during synthesis. The compound is a linear sequence of amino acids linked by peptide bonds, with the Hcy residue featuring a cyclohexane ring, providing unique structural and functional properties. This peptide is often used in research and development for studying protein-protein interactions, drug design, and understanding the role of specific amino acid sequences in biological processes.
The CAS Registry Mumber 97512-82-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,5,1 and 2 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 97512-82: (7*9)+(6*7)+(5*5)+(4*1)+(3*2)+(2*8)+(1*2)=158 158 % 10 = 8 So 97512-82-8 is a valid CAS Registry Number.