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945483-25-0

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945483-25-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 945483-25-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,5,4,8 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 945483-25:
(8*9)+(7*4)+(6*5)+(5*4)+(4*8)+(3*3)+(2*2)+(1*5)=200
200 % 10 = 0
So 945483-25-0 is a valid CAS Registry Number.

945483-25-0Relevant articles and documents

Lithium amide conjugate addition for the asymmetric synthesis of 3-aminopyrrolidines

Davies, Stephen G.,Garner, A. Christopher,Goddard, Euan C.,Kruchinin, Dennis,Roberts, Paul M.,Rodriguez-Solla, Humberto,Smith, Andrew D.

, p. 2664 - 2666 (2006)

Conjugate addition of homochiral lithium amides to methyl 4-(N-benzyl-N-allylamino)but-2-enoate, chemoselective N-deprotection and concomitant cyclisation, followed by enolate functionalisation and deprotection allows access to syn- and anti-3,4-disubstituted aminopyrrolidines in > 98% d.e. and > 98% e.e. The Royal Society of Chemistry 2006.

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