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107484-93-5

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107484-93-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107484-93-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,4,8 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 107484-93:
(8*1)+(7*0)+(6*7)+(5*4)+(4*8)+(3*4)+(2*9)+(1*3)=135
135 % 10 = 5
So 107484-93-5 is a valid CAS Registry Number.

107484-93-5Relevant articles and documents

Comparative approaches toward diamines containing spatially separated homobenzylic and benzylic nitrogen stereocenters

Achmatowicz, Michal,Chan, Johann,Wheeler, Philip,Liu, Longbin,Faul, Margaret M.

, p. 4825 - 4829 (2008/02/05)

Several synthetic strategies to diamines 1-3 are described. The optimum approach via opening of aziridine afforded 1-3 in 29-60% yield over 3-5 steps. A study on formation of the benzylic stereocenter using Toste's rhenium-catalyzed asymmetric reduction of phosphinyl ketimines was also evaluated and afforded 15 in 92% de.

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