1371615-26-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1371615-26-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,1,6,1 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1371615-26:
(9*1)+(8*3)+(7*7)+(6*1)+(5*6)+(4*1)+(3*5)+(2*2)+(1*6)=147
147 % 10 = 7
So 1371615-26-7 is a valid CAS Registry Number.
1371615-26-7Relevant articles and documents
The Diels-Alder cyclization of ketenimines
Erb, Jeremy,Strull, Jessica,Miller, David,He, Jean,Lectka, Thomas
, p. 2191 - 2193 (2012/07/27)
A Diels-Alder reaction between cyclopentadiene and a variety of ketenimines is reported. A copper(I)-bis(phosphine complex catalyzes the cycloaddition across the C - N bond of the ketenimine in a [4 + 2] reaction to give an enamine intermediate that is hy