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{2-[cyanomethyl-(toluene-4-sulfonyl)-amino]-1-methyl-2-oxo-ethyl}-carbamic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

926896-69-7

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926896-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 926896-69-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,6,8,9 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 926896-69:
(8*9)+(7*2)+(6*6)+(5*8)+(4*9)+(3*6)+(2*6)+(1*9)=237
237 % 10 = 7
So 926896-69-7 is a valid CAS Registry Number.

926896-69-7Relevant academic research and scientific papers

Facile peptide thioester synthesis via solution-phase tosylamide preparation

Manabe, Shino,Sugioka, Tomoyuki,Ito, Yukishige

, p. 849 - 853 (2007/10/03)

Preparation of peptide thioester is essential for native chemical ligation and block condensation. Our novel methodology involves conversion of the carboxylic acid of a peptide into a thioester using p-toluenesulfonyl isocyanate, followed by alkylation, t

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