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1417704-55-2

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1417704-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1417704-55-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,7,0 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1417704-55:
(9*1)+(8*4)+(7*1)+(6*7)+(5*7)+(4*0)+(3*4)+(2*5)+(1*5)=152
152 % 10 = 2
So 1417704-55-2 is a valid CAS Registry Number.

1417704-55-2Relevant articles and documents

Rhodium(iii)-catalyzed olefinic C-H alkynylation of enamides at room temperature

Feng, Chao,Feng, Daming,Loh, Teck-Peng

, p. 9865 - 9868 (2014/08/18)

Rh(iii)-catalyzed C-H olefinic alkynylation of enamides for the stereospecific construction of synthetically useful Z-type enynamides is reported. This protocol displays good functionality tolerance and operational simplicity thus providing an alternative synthetic opportunity for the ease of access to specific 1,3-enyne derivatives.

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