Val-Val-Pro-OBzl is a peptide compound consisting of three amino acids: valine (Val), valine (Val), and proline (Pro), with a benzyloxycarbonyl (OBzl) group attached to the N-terminus. This specific sequence of amino acids forms a short chain, which is a building block of proteins. The OBzl group is a protecting group used in peptide synthesis to prevent unwanted side reactions, particularly the formation of amide bonds, until the desired peptide sequence is complete. Once the peptide synthesis is finished, the OBzl group can be removed to reveal the free amine group, allowing for further reactions or the formation of additional peptide bonds. Val-Val-Pro-OBzl is an important intermediate in the synthesis of larger peptides and proteins, and its study contributes to our understanding of protein structure and function.
The CAS Registry Mumber 99429-46-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,2 and 9 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 99429-46: (7*9)+(6*9)+(5*4)+(4*2)+(3*9)+(2*4)+(1*6)=186 186 % 10 = 6 So 99429-46-6 is a valid CAS Registry Number.