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27462-49-3

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27462-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27462-49-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,4,6 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 27462-49:
(7*2)+(6*7)+(5*4)+(4*6)+(3*2)+(2*4)+(1*9)=123
123 % 10 = 3
So 27462-49-3 is a valid CAS Registry Number.

27462-49-3Downstream Products

27462-49-3Relevant articles and documents

6-Nitro-1-β-Naphthalenesulfonyloxybenzotriazole : A Novel Coupling Reagent For Peptide Synthesis

Devadas, Balekudru,Kundu, Bijoy,Srivastava, Alka,Mathur, Krishna B.

, p. 6455 - 6458 (2007/10/02)

Synthesis of 6-nitro-1-β-naphthalenesulfonyloxybenzotriazole (N-NSBt) and its application as a peptide coupling ragent is being reported.It has been found to be suitable for rapid and quantitative synthesis of optically pure peptides in a stepwise manner.

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