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1443054-73-6

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1443054-73-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1443054-73-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,3,0,5 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1443054-73:
(9*1)+(8*4)+(7*4)+(6*3)+(5*0)+(4*5)+(3*4)+(2*7)+(1*3)=136
136 % 10 = 6
So 1443054-73-6 is a valid CAS Registry Number.

1443054-73-6Downstream Products

1443054-73-6Relevant articles and documents

Enantioselective intramolecular aldehyde α-alkylation with simple olefins: Direct access to homo-ene products

Comito, Robert J.,Finelli, Fernanda G.,Macmillan, David W. C.

supporting information, p. 9358 - 9361 (2013/07/26)

A highly selective method for the synthesis of asymmetrically substituted carbocycles and heterocycles from unactivated aldehyde-olefin precursors has been achieved via enantioselective SOMO-catalysis. Addition of a catalytically generated enamine radical cation across a pendent olefin serves to establish a general asymmetric strategy toward the production of a wide range of formyl-substituted rings with alkene transposition. Conceptually, this novel mechanism allows direct access to "homo-ene"-type products.

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