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946088-68-2

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946088-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 946088-68-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,6,0,8 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 946088-68:
(8*9)+(7*4)+(6*6)+(5*0)+(4*8)+(3*8)+(2*6)+(1*8)=212
212 % 10 = 2
So 946088-68-2 is a valid CAS Registry Number.

946088-68-2Relevant articles and documents

Scalable synthesis of N -acylaziridines from N -tosylaziridines

Rubin, Heather,Cockrell, Jennifer,Morgan, Jeremy B.

, p. 8865 - 8871 (2013/09/24)

N-Acylaziridines are important starting materials for the synthesis of chiral amine derivatives. The traditional methods for producing these activated aziridines have significant drawbacks. The gram scale synthesis of N-acylaziridines by deprotection of N

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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