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[((S)-1-Cyano-2-phenyl-ethylcarbamoyl)-methyl]-carbamic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99281-91-1

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99281-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99281-91-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,8 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 99281-91:
(7*9)+(6*9)+(5*2)+(4*8)+(3*1)+(2*9)+(1*1)=181
181 % 10 = 1
So 99281-91-1 is a valid CAS Registry Number.

99281-91-1Downstream Products

99281-91-1Relevant academic research and scientific papers

AN EFFICIENT CHEMOSELECTIVE SYNTHESIS OF NITRILES FROM PRIMARY AMIDES

Claremon, David A.,Phillips, Brian T.

, p. 2155 - 2158 (2007/10/02)

An efficient chemoselective method for the preparation of nitriles from primary amides is described which utilizes methyl (carboxysulfamoyl)triethylammonium hydroxide inner salt (Burgess reagent) as the dehydrating reagent.

Carboxyl-Modified Amino Acids and Peptides as Protease Inhibitors

Thompson, Stewart A.,Andrews, Peter R.,Hanzlik, Robert P.

, p. 104 - 111 (2007/10/02)

Several types of carbonyl-modified amino acids and peptides were prepared in forms having N-terminal modifications (carrier fragments) suitable for one of several representative protease enzymes, and their inhibitory action toward those enzymes were evalu

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