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(E)-3,4,4-trimethyl-1-phenyl-2-penten-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42939-63-9

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42939-63-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42939-63-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,9,3 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 42939-63:
(7*4)+(6*2)+(5*9)+(4*3)+(3*9)+(2*6)+(1*3)=139
139 % 10 = 9
So 42939-63-9 is a valid CAS Registry Number.

42939-63-9Downstream Products

42939-63-9Relevant academic research and scientific papers

Oxidative transformation of tert-cyclobutanols by palladium catalysis under oxygen atmosphere

Nishimura,Ohe,Uemura

, p. 1455 - 1465 (2001)

Palladium(II)-catalyzed oxidative reaction of tert-cyclobutanols involving the cleavage of a C - C bond via β-carbon elimination under atmospheric pressure of oxygen is described. An alkylpalladium intermediate produced by β-carbon elimination from a Pd(I

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