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4762-79-2

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4762-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4762-79-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,6 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4762-79:
(6*4)+(5*7)+(4*6)+(3*2)+(2*7)+(1*9)=112
112 % 10 = 2
So 4762-79-2 is a valid CAS Registry Number.

4762-79-2Relevant articles and documents

PalladIum-catalyzed enantioselective allylic phosphination

Butti, Pietro,Rochat, Raphael,Sadow, Aaron D.,Togni, Antonio

experimental part, p. 4878 - 4881 (2009/02/08)

(Chemical Equation Presented) A new cat. for chiral phosphines: A highly enantioselective allylic phosphination reaction is realized using the Pd-Josiphos(L) catalyst system. This C-P bond forming reaction provides a new access to chiral phosphines (see scheme) that may be further functionalized. Cy=cyclohexyl, dba=trans,trans-dibenzylideneacetone.

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