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913715-42-1

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913715-42-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 913715-42-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,3,7,1 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 913715-42:
(8*9)+(7*1)+(6*3)+(5*7)+(4*1)+(3*5)+(2*4)+(1*2)=161
161 % 10 = 1
So 913715-42-1 is a valid CAS Registry Number.

913715-42-1Relevant articles and documents

Concise synthesis of trans- and cis-3,4-disubstituted piperidines based on regio- and stereoselective allylation of cyclopentenyl esters

Igarashi, Junji,Ishiwata, Hiroyuki,Kobayashi, Yuichi

, p. 8065 - 8068 (2004)

3,4-Disubstituted piperidines were synthesized through anti S N2′ allylation of 4-substituted 2-cyclopentenyl esters with reagents based on RMgX and CuX, thus allowing equal access to both trans- and cis-isomers. As an application, the paroxeti

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