2989-84-6 Usage
General Description
The chemical "3-MERCAPTOPROPIONYL-TYR-PHE-GLN-ASN-CYS-PRO-LYS-GLY-NH2, (DISULFIDE BOND)" is a peptide consisting of nine amino acids, with a disulfide bond linking the cysteine residues. It has a molecular formula C51H77N15O13S2 and a molecular weight of 1153.46 g/mol. This chemical is often used in research and drug development due to its ability to mimic specific interactions and functions in biological systems. The disulfide bond provides structural stability and can be used in the creation of stable peptide analogs for various applications in medicine and biotechnology.
Check Digit Verification of cas no
The CAS Registry Mumber 2989-84-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,8 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2989-84:
(6*2)+(5*9)+(4*8)+(3*9)+(2*8)+(1*4)=136
136 % 10 = 6
So 2989-84-6 is a valid CAS Registry Number.
2989-84-6Relevant articles and documents
USE OF PHENYLACETYL GROUP FOR PROTECTION OF THE LYSINE N&ε-AMINO GROUP IN SYNTHESIS OF PEPTIDES
Brtnik, Frantisek,Barth, Tomislav,Jost, Karel
, p. 1983 - 1989 (2007/10/02)
Nε-Phenylacetyllysine was used in the synthesis of deamino-lysine-vasopressin.The phenylacetyl protecting group is stable under conditions of peptide synthesis and can be removed by action of penicillin amidohydrolase (E.C.3.5.1.11) without dam