N-(3-Nitro-benzyloxycarbonyl)-glycin-ethylester, also known as Z-Gly-OEt, is a chemical compound with the molecular formula C11H12N2O6. It is a derivative of glycine, an amino acid, and is commonly used in peptide synthesis as a protecting group. The compound features a nitrobenzyl group (Z group) attached to the nitrogen atom of glycine, which protects the amino group during peptide bond formation. The ethyl ester group (OEt) is attached to the carboxylic acid group, allowing for the formation of peptide bonds with other amino acid residues. Z-Gly-OEt is a valuable reagent in the field of organic chemistry and biochemistry, particularly in the synthesis of peptides and proteins, due to its ability to prevent unwanted side reactions and facilitate controlled peptide assembly.
The CAS Registry Mumber 7622-11-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,2 and 2 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 7622-11: (6*7)+(5*6)+(4*2)+(3*2)+(2*1)+(1*1)=89 89 % 10 = 9 So 7622-11-9 is a valid CAS Registry Number.