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1-(2-(prop-1-en-2-yl)phenyl)but-2-ynyl acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1236155-99-9

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1236155-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1236155-99-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,6,1,5 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1236155-99:
(9*1)+(8*2)+(7*3)+(6*6)+(5*1)+(4*5)+(3*5)+(2*9)+(1*9)=149
149 % 10 = 9
So 1236155-99-9 is a valid CAS Registry Number.

1236155-99-9Upstream product

1236155-99-9Relevant academic research and scientific papers

A 1,3-carbonyl shift in the platinum-catalyzed aromatization of 2-epoxy-1-(methoxyalk-2-ynyl)benzenes

Chaudhuri, Rupsha,Das, Arindam,Liao, Hsin-Yi,Liu, Rai-Shung

, p. 4601 - 4603 (2010)

A platinum-catalyzed reaction involving new aromatization/1,3-carbonyl shift cascade of 2-epoxy-1-(methoxyalk-2-ynyl)benzenes is reported. This skeletal rearrangement is mechanistically significant because it involves a remarkable 1,3-carbonyl shift to complete the aromatization and to regenerate the catalyst.

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