"H-L-Lys(Boc)-L-Lys(Boc)-L-Pro-OH" is a peptide compound consisting of three amino acids: L-Lysine (Lys), L-Lysine (Lys), and L-Proline (Pro). The Boc group, or tert-butyloxycarbonyl, is a protecting group attached to the lysine residues, which is commonly used in peptide synthesis to prevent unwanted side reactions. This specific peptide is of interest in the field of organic chemistry and biochemistry, particularly in the synthesis of larger peptide structures and the study of protein folding and interactions. The Boc protection allows for controlled deprotection at a later stage, facilitating the stepwise assembly of complex peptides and proteins.
The CAS Registry Mumber 4587-68-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,8 and 7 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4587-68: (6*4)+(5*5)+(4*8)+(3*7)+(2*6)+(1*8)=122 122 % 10 = 2 So 4587-68-2 is a valid CAS Registry Number.