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1435467-25-6

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1435467-25-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1435467-25-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,5,4,6 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1435467-25:
(9*1)+(8*4)+(7*3)+(6*5)+(5*4)+(4*6)+(3*7)+(2*2)+(1*5)=166
166 % 10 = 6
So 1435467-25-6 is a valid CAS Registry Number.

1435467-25-6Downstream Products

1435467-25-6Relevant articles and documents

Copper-catalyzed highly enantioselective cyclopentannulation of indoles with donor-acceptor cyclopropanes

Xiong, Hu,Xu, Hao,Liao, Saihu,Xie, Zuowei,Tang, Yong

supporting information, p. 7851 - 7854 (2013/06/27)

A highly diastereo- and enantioselective BOX/Cu(II)-catalyzed C2,C3-cyclopentannulation of indoles with donor-acceptor cyclopropanes has been developed on the basis of asymmetric formal [3 + 2] cycloaddition of indoles. This reaction provides rapid and facile access to a series of enantioenriched cyclopenta-fused indoline products and can be further extended to the construction of tetracyclic pyrroloindolines. The synthetic potential of the reaction was demonstrated in a four-step synthesis of the core structure of borreverine.

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