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Ethanone, 1-(3-ethenyl-2,2-dimethylcyclobutyl)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109682-70-4

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109682-70-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109682-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,6,8 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109682-70:
(8*1)+(7*0)+(6*9)+(5*6)+(4*8)+(3*2)+(2*7)+(1*0)=144
144 % 10 = 4
So 109682-70-4 is a valid CAS Registry Number.

109682-70-4Downstream Products

109682-70-4Relevant academic research and scientific papers

A Simple, Mild Elimination of Hydrogen Halide from Primary Alkyl Bromides and Iodides

Jeropoulos, Sotiris,Smith, Edward H.

, p. 1621 - 1622 (2007/10/02)

Addition of a solution of a primary alkyl bromide or iodide and 1,8-diazabicycloundec-7-ene in tetrahydrofuran (THF) to a solution prepared from dichlorobis(triphenylphosphine)nickel, triphenylphosphine, and n-butyl-lithium in THF results in an elimination at room temperature to give, in most cases, the terminal alkene.

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