L-N-Carbobenzoxy-glutamin-(2-chloraethyl)-amid, also known as Z-Glu-Phe-CH2Cl, is a chemical compound that belongs to the class of peptidyl chloroethylating agents. It is a synthetic reagent used in organic chemistry and peptide synthesis, specifically designed to alkylate and cross-link the side chains of amino acids, particularly lysine residues, in proteins. The compound consists of a glutamic acid (Glu) and phenylalanine (Phe) residue, with a chloroethyl group attached to the peptide bond. This chloroethyl group is responsible for the alkylating activity, which can lead to the formation of inter- or intramolecular covalent bonds in proteins. The carbobenzoxy (Z) group is a protecting group that shields the amino group of the glutamic acid, preventing unwanted side reactions during the synthesis process. L-N-Carbobenzoxy-glutamin-(2-chloraethyl)-amid is widely used in the study of protein structure, function, and interactions, as well as in the development of new drugs and therapeutic agents.
The CAS Registry Mumber 4815-74-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,1 and 5 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4815-74: (6*4)+(5*8)+(4*1)+(3*5)+(2*7)+(1*4)=101 101 % 10 = 1 So 4815-74-1 is a valid CAS Registry Number.