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928118-74-5

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928118-74-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 928118-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,8,1,1 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 928118-74:
(8*9)+(7*2)+(6*8)+(5*1)+(4*1)+(3*8)+(2*7)+(1*4)=185
185 % 10 = 5
So 928118-74-5 is a valid CAS Registry Number.

928118-74-5Relevant articles and documents

Exploration of the enantioselective Birch-Cope sequence for the synthesis of carbocyclic quaternary stereocenters

Paul, Tapas,Malachowski, William P.,Lee, Jisun

, p. 930 - 937 (2007/10/03)

(Chemical Equation Presented) Quaternary stereocenters on a 2-cyclohexen-1-one ring are synthesized with good to excellent levels of enantioselectivity. The quaternary stereocenter is created through a new synthetic sequence involving three reactions: the

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