α-Keto-butyryl-L-phenylalanyl-L-prolin, also known as α-Keto-Boc-Phe-Pro, is a peptide derivative that consists of three amino acids: α-keto-butyric acid, phenylalanine, and proline. α-Keto-butyryl-L-phenylalanyl-L-prolin is characterized by the presence of an α-keto group attached to the butyryl side chain, which is derived from butyric acid. The molecule is formed through the condensation of these amino acids, with the α-keto-butyryl group acting as a protecting group for the peptide bond. This protecting group is commonly used in peptide synthesis to prevent unwanted side reactions and ensure the correct formation of peptide bonds. α-Keto-Boc-Phe-Pro is an important intermediate in the synthesis of various peptides and has potential applications in pharmaceuticals and biotechnology.
The CAS Registry Mumber 6920-56-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,2 and 0 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 6920-56: (6*6)+(5*9)+(4*2)+(3*0)+(2*5)+(1*6)=105 105 % 10 = 5 So 6920-56-5 is a valid CAS Registry Number.
6920-56-5Upstream product
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