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1349769-94-3

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1349769-94-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1349769-94-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,9,7,6 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1349769-94:
(9*1)+(8*3)+(7*4)+(6*9)+(5*7)+(4*6)+(3*9)+(2*9)+(1*4)=223
223 % 10 = 3
So 1349769-94-3 is a valid CAS Registry Number.

1349769-94-3Relevant articles and documents

A convenient [2+2] cycloaddition-cycloreversion reaction for the synthesis of 1,1-dicyanobuta-1,3-diene-scaffolded peptides as new imaging chromophores

Rijkers, Dirk T.S.,De Prada López, Fernando,Liskamp, Rob M.J.,Diederich, Franois

, p. 6963 - 6967 (2011)

We report on the chemoselective coupling between colorless peptide fragments functionalized with a mutually reactive electron-rich N α-(4-ethynylphenyl)-Nα-(methyl)-glycyl- and an electron-deficient [4-(2,2-dicyanovinyl)]benzoyl moie

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