1413934-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1413934-40-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,3,9,3 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1413934-40:
(9*1)+(8*4)+(7*1)+(6*3)+(5*9)+(4*3)+(3*4)+(2*4)+(1*0)=143
143 % 10 = 3
So 1413934-40-3 is a valid CAS Registry Number.
1413934-40-3Relevant articles and documents
A dual-catalysis approach to the kinetic resolution of 1,2-diaryl-1,2- diaminoethanes
Min, Chang,Mittal, Nisha,De, Chandra Kanta,Seidel, Daniel
supporting information, p. 10853 - 10855 (2012/11/07)
The kinetic resolution of racemic C2-symmetric 1,2-diaryl-1,2-diaminoethanes was accomplished for the first time through application of a dual-catalysis approach.
