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1-Cyclopentene-1-carboxaldehyde, 4-methyl-3-phenyl-, (3R,4R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

677022-16-1

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677022-16-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 677022-16-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,7,0,2 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 677022-16:
(8*6)+(7*7)+(6*7)+(5*0)+(4*2)+(3*2)+(2*1)+(1*6)=161
161 % 10 = 1
So 677022-16-1 is a valid CAS Registry Number.

677022-16-1Downstream Products

677022-16-1Relevant academic research and scientific papers

Lewis Acid Induced Tandem Diels-Alder Reaction/Ring Expansion as an Equivalent of a [4 + 3] Cycloaddition

Davies, Huw M. L.,Dai, Xing

, p. 2692 - 2693 (2004)

Aluminum chloride induced reaction between cyclopentadiene and α,β-unsaturated aldehydes results in the stereoselective formation of the products of a formal [4 + 3] cycloaddition. The reaction proceeds by a tandem Diels?Alder reaction/ring expansion. Cop

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