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869290-47-1

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869290-47-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 869290-47-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,2,9 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 869290-47:
(8*8)+(7*6)+(6*9)+(5*2)+(4*9)+(3*0)+(2*4)+(1*7)=221
221 % 10 = 1
So 869290-47-1 is a valid CAS Registry Number.

869290-47-1Relevant articles and documents

Novel chiral diphosphine ligands with a pinene core obtained via an allylphosphinite-allylphosphine oxide rearrangement

Gavryushin, Andrei,Polborn, Kurt,Knochel, Paul

, p. 2279 - 2288 (2004)

A number of new chiral diphosphine ligands with a pinene framework were synthesized and tested in some transition metal-catalyzed asymmetric reactions (enantioselectivities up to 84% ee were achieved). The [2,3]-sigmatropic allylphosphinite-allyl phosphin

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