N-(N,N-phthaloyl-glycyl)-DL-valine is a synthetic compound that consists of a valine amino acid residue, which is modified by the attachment of a phthaloyl group to both the amino and carboxyl groups of glycine. This results in a protected dipeptide structure, where the phthaloyl group acts as a protecting group for the peptide bonds. The compound is often used in peptide synthesis as a building block, allowing for the controlled formation of larger peptide chains. The DL-valine notation indicates that the compound contains a racemic mixture of the D and L isomers of valine, which means it has equal parts of both the natural (L) and mirror-image (D) forms of the amino acid. N-(N,N-phthaloyl-glycyl)-DL-valine is significant in the field of organic chemistry and biochemistry, particularly in the synthesis of complex peptides and proteins.
The CAS Registry Mumber 1160-23-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,6 and 0 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1160-23: (6*1)+(5*1)+(4*6)+(3*0)+(2*2)+(1*3)=42 42 % 10 = 2 So 1160-23-2 is a valid CAS Registry Number.