N-Benzyloxycarbonyl-glycin-O-p-chlorphenylester, also known as Z-Gly-O-p-chlorophenylester or Z-Gly-O-p-Cl-Ph, is a chemical compound with the molecular formula C15H14ClNO4. It is a derivative of glycine, an amino acid, and is commonly used as a substrate in the study of serine proteases, a class of enzymes that play a crucial role in various biological processes. The compound features a benzyloxycarbonyl (Z) protecting group, which is used to temporarily block the amino group of glycine, and a p-chlorophenyl ester group, which serves as a leaving group upon enzyme-catalyzed hydrolysis. This chemical is widely employed in the development and characterization of inhibitors targeting serine proteases, as well as in the determination of enzyme kinetics and specificity.
The CAS Registry Mumber 4865-48-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,6 and 5 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4865-48: (6*4)+(5*8)+(4*6)+(3*5)+(2*4)+(1*8)=119 119 % 10 = 9 So 4865-48-9 is a valid CAS Registry Number.