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Z-Glu-Cys(Bzl)-Gly-NHBzh is a peptide compound consisting of four amino acids: glutamic acid (Glu), cysteine (Cys) with a benzyl (Bzl) protecting group, glycine (Gly), and a benzylhydryl (NHBzh) group. The "Z" prefix indicates the presence of a carbobenzoxy (Cbz) protecting group on the N-terminus, which is crucial for protecting the amino group during peptide synthesis. This specific sequence and structure are designed for various applications in biochemistry and pharmaceutical research, such as studying protein-protein interactions or developing potential therapeutic agents. The benzyl protecting groups on the cysteine and the N-terminus are temporary and can be removed under specific conditions to reveal the free thiol group and amino group, respectively, which are essential for further chemical reactions or biological activities.

80798-30-7

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80798-30-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80798-30-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,7,9 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 80798-30:
(7*8)+(6*0)+(5*7)+(4*9)+(3*8)+(2*3)+(1*0)=157
157 % 10 = 7
So 80798-30-7 is a valid CAS Registry Number.

80798-30-7Relevant academic research and scientific papers

Synthesis of an Isoglutathione Derivative by Proteases and Its α-->γ Transpeptidation

Hayashi, Mineyuki,Misawa, Masanaru,Isowa, Yoshikazu

, p. 2723 - 2730 (2007/10/02)

Benzyloxycarbonyl-L-cysteine and glycine benzhydrylamide were condensed by papain in a yield of 39.5percent.After elimination of the N-protecting group, L-cysteinylglycine benzhydrylamide was condensed with benzyloxycarbonyl-L-glutamic acid protease from Irpex lacteus Fr. in a yield of 21.0percent.From the isoglutathione derivative thus obtained, a γ-linkage between glutamic acid and cysteine was formed by α-->γ transpeptidation in alkaline conditions after esterification of γ-carboxylic acid.

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