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ethyl 2-pentafluorobenzoyl-3-oxobutanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

435273-78-2

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435273-78-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 435273-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,5,2,7 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 435273-78:
(8*4)+(7*3)+(6*5)+(5*2)+(4*7)+(3*3)+(2*7)+(1*8)=152
152 % 10 = 2
So 435273-78-2 is a valid CAS Registry Number.

435273-78-2Relevant academic research and scientific papers

New fluoroaryl-containing β,β′-dioxoesters in the synthesis of fluorobenzopyran-2(4)-ones

Kisil',Burgart,Saloutin

, p. 1455 - 1462 (2001)

For the first time were obtained ethyl 2-(2-methoxy-3,4,5,6-tetrafluorobenzoyl)-3-oxobutanoate and ethyl 2-pentafluorobenzoyl-3-oxobutanoate and their copper chelates. The compounds were prepared by acylation of ethyl acetoacetate with 2-methoxy-3,4,5,6-t

A route to ethyl α-pentafluorobenzoyl-β-oxobutanoate via its copper(II) chelate

Burgart,Kisil,Saloutin,Chupakhin

, p. 76 - 76 (2001)

Ethyl 2-pentafluorobenzoyl-3-oxobutanoate has been prepared by the acylation of ethyl acetoacetate with pentafluorobenzoyl chloride via a copper(II) chelate.

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