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Ethyl (4-bromotetrafluorophenyl)ketone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

151675-22-8

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151675-22-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151675-22-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,6,7 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 151675-22:
(8*1)+(7*5)+(6*1)+(5*6)+(4*7)+(3*5)+(2*2)+(1*2)=128
128 % 10 = 8
So 151675-22-8 is a valid CAS Registry Number.

151675-22-8Downstream Products

151675-22-8Relevant academic research and scientific papers

General Method for the Preparation of Functionalized Fluorinated Phenyl Alkynes

Nguyen, Ba V.,Yang, Zhen-Yu,Burton, Donald J.

, p. 7368 - 7376 (1993)

In the presence of cuprous iodide, the palladium-catalyzed coupling reaction of 4-substituted tetrafluorophenyliodides 1 with terminal alkynes proceeds readily in diisopropylamine or triethylamine to afford the corresponding fluorinated phenylalkynes in e

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