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ethyl 4-oxo-2-[(E)-2-phenylvinyl]cyclohept-2-ene-1-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1263677-41-3

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1263677-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1263677-41-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,6,7 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1263677-41:
(9*1)+(8*2)+(7*6)+(6*3)+(5*6)+(4*7)+(3*7)+(2*4)+(1*1)=173
173 % 10 = 3
So 1263677-41-3 is a valid CAS Registry Number.

1263677-41-3Downstream Products

1263677-41-3Relevant academic research and scientific papers

Acid-catalyzed synthesis of bicyclo[3. n.1]alkenediones

Michaelides, Iacovos N.,Darses, Benjamin,Dixon, Darren J.

, p. 664 - 667 (2011/04/24)

An acid-catalyzed Dieckmann-type reaction has been developed to access functionalized bicyclo[3.2.1]alkenediones. This methodology has been successfully extended to more substituted and larger ring homologues, providing a new and efficient route to the core of numerous attractive natural products and their analogues.

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