Benzyloxycarbonyl-L-valyl-L-glutaminsaeure-dibenzylester, also known as Z-Val-Glu(OBzl)-OBzl, is a peptide derivative that plays a significant role in the field of organic chemistry and biochemistry. Benzyloxycarbonyl-L-valyl-L-glutaminsaeure-dibenzylester is a protected form of the dipeptide Val-Glu, where the amino group of the valine residue is protected by a benzyloxycarbonyl (Z) group, and the carboxylic acid group of the glutamic acid residue is protected by a benzyl ester (OBzl) group. The protection of these functional groups is crucial for preventing unwanted side reactions during peptide synthesis, such as racemization or hydrolysis. Z-Val-Glu(OBzl)-OBzl is commonly used as a building block in the synthesis of larger peptides and proteins, as well as in the study of peptide structure and function. The dibenzyl ester groups can be removed under mild acidic conditions, allowing for the subsequent coupling of this dipeptide with other amino acid residues to form longer peptide chains.
The CAS Registry Mumber 3062-06-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,6 and 2 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 3062-06: (6*3)+(5*0)+(4*6)+(3*2)+(2*0)+(1*6)=54 54 % 10 = 4 So 3062-06-4 is a valid CAS Registry Number.