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345949-40-8

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345949-40-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 345949-40-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,5,9,4 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 345949-40:
(8*3)+(7*4)+(6*5)+(5*9)+(4*4)+(3*9)+(2*4)+(1*0)=178
178 % 10 = 8
So 345949-40-8 is a valid CAS Registry Number.

345949-40-8Relevant articles and documents

A convenient enantioselective CBS-reduction of arylketones in flow-microreactor systems

De Angelis, Sonia,De Renzo, Maddalena,Carlucci, Claudia,Degennaro, Leonardo,Luisi, Renzo

supporting information, p. 4304 - 4311 (2016/05/24)

A convenient, versatile, and green CBS-asymmetric reduction of aryl and heteroaryl ketones has been developed by using the microreactor technology. The study demonstrates that it is possible to handle borane solution safely within microreactors and that the reaction performs well using 2-MeTHF as a greener solvent.

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