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803712-92-7

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803712-92-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 803712-92-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,3,7,1 and 2 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 803712-92:
(8*8)+(7*0)+(6*3)+(5*7)+(4*1)+(3*2)+(2*9)+(1*2)=147
147 % 10 = 7
So 803712-92-7 is a valid CAS Registry Number.

803712-92-7Downstream Products

803712-92-7Relevant articles and documents

Rationally designed ligands for asymmetric iridium-catalyzed hydrogenation of olefins

Kaellstroem, Klas,Hedberg, Christian,Brandt, Peter,Bayer, Annette,Andersson, Pher G.

, p. 14308 - 14309 (2007/10/03)

A new class of chiral N,P-ligands for the Ir-catalyzed asymmetric hydrogenation of aryl alkenes has been developed. These new ligands proved to be highly efficient and tolerates a broad range of substrates. The enantiomeric excesses are in the range of the best ever reported. The results can be rationalized with the proposed selectivity model. Copyright

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