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1432044-17-1

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1432044-17-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1432044-17-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,2,0,4 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1432044-17:
(9*1)+(8*4)+(7*3)+(6*2)+(5*0)+(4*4)+(3*4)+(2*1)+(1*7)=111
111 % 10 = 1
So 1432044-17-1 is a valid CAS Registry Number.

1432044-17-1Downstream Products

1432044-17-1Relevant articles and documents

The tandem intermolecular hydroalkoxylation/claisen rearrangement

Ketcham, John M.,Biannic, Berenger,Aponick, Aaron

, p. 4157 - 4159 (2013/06/04)

The Au(i)-catalyzed intermolecular hydroalkoxylation of alkynes with allylic alcohols to provide allyl vinyl ethers that subsequently undergo Claisen rearrangement is reported. This new cascade reaction strategy facilitates the direct formation of γ,δ-unsaturated ketones from simple starting materials in a single step.

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