"p-nitrophenyl N-benzyloxycarbonylglycyl-L-phenylalaninate" is a complex organic compound, often used in the field of biochemistry and molecular biology. It is a synthetic substrate for certain enzymes, particularly those involved in peptide bond hydrolysis, such as proteases. The compound is composed of a p-nitrophenyl group, a benzyloxycarbonyl (Z) protecting group, a glycine (Gly) residue, and a phenylalanine (Phe) residue. The Z group is commonly used to protect the amino group of the glycine, preventing unwanted side reactions. The p-nitrophenyl group serves as a chromophore, allowing for the detection and quantification of enzyme activity through a change in absorbance upon cleavage of the peptide bond. p-nitrophenyl N-benzyloxycarbonylglycyl-L-phenylalaninate is valuable for studying enzyme kinetics, mechanism, and specificity, as well as for high-throughput screening of potential enzyme inhibitors in drug discovery.
The CAS Registry Mumber 2075-52-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,7 and 5 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 2075-52: (6*2)+(5*0)+(4*7)+(3*5)+(2*5)+(1*2)=67 67 % 10 = 7 So 2075-52-7 is a valid CAS Registry Number.