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840529-73-9

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840529-73-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 840529-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,0,5,2 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 840529-73:
(8*8)+(7*4)+(6*0)+(5*5)+(4*2)+(3*9)+(2*7)+(1*3)=169
169 % 10 = 9
So 840529-73-9 is a valid CAS Registry Number.

840529-73-9Downstream Products

840529-73-9Relevant articles and documents

Electronic and steric tuning of chiral diene ligands for rhodium-catalyzed asymmetric arylation of imines

Okamoto, Kazuhiro,Hayashi, Tamio,Rawal, Viresh H.

supporting information; experimental part, p. 4815 - 4817 (2009/12/08)

Rhodium-catalyzed asymmetric arylation of imines using electronically and sterically-modified chiral diene ligands gave the corresponding diarylmethylamines in high yield and with high enantioselectivity using just 0.3 mol% of catalyst.

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