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(S)-2-{(S)-2-[2-(2-Azido-acetylamino)-acetylamino]-3-phenyl-propionylamino}-4-methylsulfanyl-butyric acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

180776-66-3

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180776-66-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 180776-66-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,7,7 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 180776-66:
(8*1)+(7*8)+(6*0)+(5*7)+(4*7)+(3*6)+(2*6)+(1*6)=163
163 % 10 = 3
So 180776-66-3 is a valid CAS Registry Number.

180776-66-3Relevant academic research and scientific papers

A fast procedure for the preparation of amides/peptides from carboxylic acids and azides via two redox reactions: Application to the synthesis of methionine enkephalin

Ghosh, Sunil K.,Verma, Rekha,Ghosh, Usha,Mamdapur, Vasant R.

, p. 1705 - 1711 (2007/10/03)

A one-pot self regulated approach for the synthesis of amides/peptides based on two reduction-oxidation (redox) reactions has been described. The primary and secondary amides/peptides are made by using azidotrimethylsilane and alkyl azides/α-azido acid de

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