Z-Val-Ala-NHNH-Boc is a peptide compound consisting of three amino acids: Valine (Val), Alanine (Ala), and a terminal amino group (NHNH). The "Z" group is a protecting group, which is used in peptide synthesis to prevent unwanted side reactions. The "Boc" group, or tert-butyloxycarbonyl, is another protecting group that shields the amino group, allowing for controlled peptide bond formation. This specific sequence is often used in the synthesis of larger peptides and proteins, with the protecting groups being removed at appropriate stages to facilitate further reactions. The compound plays a crucial role in the field of organic chemistry and biochemistry, particularly in the development of new drugs and understanding protein structure and function.
The CAS Registry Mumber 41864-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,8,6 and 4 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 41864-13: (7*4)+(6*1)+(5*8)+(4*6)+(3*4)+(2*1)+(1*3)=115 115 % 10 = 5 So 41864-13-5 is a valid CAS Registry Number.