"N-(benzyloxycarbonylamino-phenyl-acetyl)-glycine ethyl ester" is a complex organic compound with the molecular formula C20H23N2O5. It is a derivative of glycine, an amino acid, and is characterized by the presence of a benzyloxycarbonyl (Cbz) protecting group, a phenyl-acetyl moiety, and an ethyl ester group. N-(benzyloxycarbonylamino-phenyl-acetyl)-glycine ethyl ester is often used in peptide synthesis as a building block due to its protected amino group, which can be selectively removed under certain conditions to facilitate peptide bond formation. The ethyl ester group is a common esterification of the carboxylic acid group, which can be hydrolyzed to yield the free acid form of the compound. The structure of N-(benzyloxycarbonylamino-phenyl-acetyl)-glycine ethyl ester allows for its incorporation into larger peptide sequences, making it a valuable tool in the field of biochemistry and pharmaceutical research.
The CAS Registry Mumber 4526-89-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,2 and 6 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 4526-89: (6*4)+(5*5)+(4*2)+(3*6)+(2*8)+(1*9)=100 100 % 10 = 0 So 4526-89-0 is a valid CAS Registry Number.