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207294-54-0

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207294-54-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 207294-54-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,2,9 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 207294-54:
(8*2)+(7*0)+(6*7)+(5*2)+(4*9)+(3*4)+(2*5)+(1*4)=130
130 % 10 = 0
So 207294-54-0 is a valid CAS Registry Number.

207294-54-0Downstream Products

207294-54-0Relevant articles and documents

Constrained phenylalanine derivatives by enyne metathesis and Diels-Alder reaction

Kotha, Sambasivarao,Sreenivasachary, Nampally,Brahmachary, Enugurthi

, p. 787 - 792 (2007/10/03)

A conceptually new approach for the synthesis of indane-based α-amino acid derivatives is reported. In this regard, the synthesis of five-membered exocyclic and five-membered inner-outer ring diene building blocks (7 and 15) containing α-amino acid moieties is described. Diene 15 is prepared by an enyne metathesis reaction as a key step. In this paper, a full account of our work regarding the Diels-Alder reaction of these dienes with various dienophiles, and the subsequent oxidation of the cycloadducts to give various indane-based α-amino acid derivatives is reported.

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