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540474-46-2

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540474-46-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 540474-46-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,0,4,7 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 540474-46:
(8*5)+(7*4)+(6*0)+(5*4)+(4*7)+(3*4)+(2*4)+(1*6)=142
142 % 10 = 2
So 540474-46-2 is a valid CAS Registry Number.

540474-46-2Downstream Products

540474-46-2Relevant articles and documents

Palladium-Catalyzed Highly Chemoselective Intramolecular C-H Aminocarbonylation of Phenethylamines to Six-Membered Benzolactams

Taneda, Hiroshi,Inamoto, Kiyofumi,Kondo, Yoshinori

, p. 2712 - 2715 (2016)

A palladium-catalyzed highly selective intramolecular C-H aminocarbonylation of Br-functionalized phenethylamines in the presence of CO was achieved while leaving the C-Br bond unreacted to afford six-membered benzolactams with good to high yields. The re

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