158531-43-2 Usage
Uses
Fmoc-Ala-Cys(Psi(Me,Me)pro)-OH, is an amino acid derivative used in peptide synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 158531-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,5,3 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 158531-43:
(8*1)+(7*5)+(6*8)+(5*5)+(4*3)+(3*1)+(2*4)+(1*3)=142
142 % 10 = 2
So 158531-43-2 is a valid CAS Registry Number.
158531-43-2Relevant articles and documents
Pseudo-prolines as a solubilizing, structure-disrupting protection technique in peptide synthesis
W?hr, Torsten,Wahl, Franck,Nefzi, Adel,Rohwedder, Barbara,Sato, Tatsunori,Sun, Xicheng,Mutter, Manfred
, p. 9218 - 9227 (1996)
Serine-, threonine-, and cysteine-derived cyclic building blocks (pseudo-prolines, ΨPro) serve as reversible protecting groups for Ser, Thr, and Cys and prove to be versatile tools for overcoming some intrinsic problems in the field of peptide chemistry.