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439916-81-1

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439916-81-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 439916-81-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,9,9,1 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 439916-81:
(8*4)+(7*3)+(6*9)+(5*9)+(4*1)+(3*6)+(2*8)+(1*1)=191
191 % 10 = 1
So 439916-81-1 is a valid CAS Registry Number.

439916-81-1Downstream Products

439916-81-1Relevant articles and documents

Oligomerization of N-aminodipeptides: to the synthesis of heterogeneous backbone with 1:1 α:α-N-amino aminoacid residue patterns

Felten, Anne-Sophie,Dautrey, Sébastien,Bodiguel, Jacques,Vanderesse, Régis,Didierjean, Claude,Arrault, Axelle,Jamart-Grégoire, Brigitte

, p. 10741 - 10753 (2008/12/23)

A large number of N-aminodipeptides compounds have been obtained via a Mitsunobu protocol performed in solution or by solid-phase synthesis. The oligomerization of some of them has been studied in solution or on solid support leading to the formation of 1:1[α:α-N-amino]mers.

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