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N-tert-butyloxycarbonylglycyl-L-phenylalanine 4-(methylsulfonyl)phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

126789-58-0

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126789-58-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126789-58-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,7,8 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 126789-58:
(8*1)+(7*2)+(6*6)+(5*7)+(4*8)+(3*9)+(2*5)+(1*8)=170
170 % 10 = 0
So 126789-58-0 is a valid CAS Registry Number.

126789-58-0Relevant academic research and scientific papers

Selective Catalysis of Ester Aminolysis: An Approach to Peptide Active Esters

Siemens, Lori M.,Rottmek, Fred W.,Trzupek, Larry S.

, p. 3507 - 3511 (2007/10/02)

Model studies have been carried out in which the Kaiser-DeGrado procedure for solid-phase synthesis has been combined with the use of reactants with a latent activation feature as a potential route to peptide active esters.The rates of reaction of the 4-(

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