"Z(OMe)-Leu-Gly-OMe" is a peptide compound consisting of three amino acid residues: Z(OMe), Leucine (Leu), and Glycine (Gly), with an ethyl methyl ether (OMe) group attached to both ends. The "Z" group, or carbobenzyloxy (Cbz) group, is a protecting group used in peptide synthesis to prevent unwanted side reactions. The "OMe" group, or methoxy group, is also a protecting group that helps stabilize the peptide during synthesis. This specific sequence of amino acids is often used in the study of peptide synthesis, protein folding, and other biological processes, as it provides a simple model for understanding the behavior of more complex peptides and proteins.
The CAS Registry Mumber 83069-35-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,6 and 9 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 83069-35: (7*8)+(6*3)+(5*0)+(4*6)+(3*9)+(2*3)+(1*5)=136 136 % 10 = 6 So 83069-35-6 is a valid CAS Registry Number.