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diethyl 2-[(E)-2-(ethoxycarbonyl)ethenyl]terephthalate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1287204-91-4

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1287204-91-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1287204-91-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,7,2,0 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1287204-91:
(9*1)+(8*2)+(7*8)+(6*7)+(5*2)+(4*0)+(3*4)+(2*9)+(1*1)=164
164 % 10 = 4
So 1287204-91-4 is a valid CAS Registry Number.

1287204-91-4Downstream Products

1287204-91-4Relevant academic research and scientific papers

Rhodium-catalyzed selective olefination of arene esters via C-H bond activation

Park, Sae Hume,Kim, Ji Young,Chang, Sukbok

supporting information; experimental part, p. 2372 - 2375 (2011/06/24)

Chemical equations presented. A new catalytic procedure of ortho-olefination of benzoates and benzaldehydes has been developed. Ester and carboxaldehyde units were revealed to be effective chelating groups in focusing the activation of aryl C-H bonds orth

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