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((1E,4E)-1-chloro-5-(4-chlorophenyl)penta-1,4-diene-1,3-diyl)dibenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1235117-72-2

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1235117-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1235117-72-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,1,1 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1235117-72:
(9*1)+(8*2)+(7*3)+(6*5)+(5*1)+(4*1)+(3*7)+(2*7)+(1*2)=122
122 % 10 = 2
So 1235117-72-2 is a valid CAS Registry Number.

1235117-72-2Downstream Products

1235117-72-2Relevant academic research and scientific papers

Iron-promoted synthesis of substituted 1-halo-1,4-pentadienes by reaction of 1,3-diarylpropenes with ethynylbenzenes via sp3 C-H bond activation

Mo, Hanjie,Bao, Weiliang

supporting information; experimental part, p. 4856 - 4859 (2010/10/21)

(Figure Presented) An iron-promoted sp3 C-H bond activation and C-C bond formation reaction between 1,3-diarylpropenes and ethynylbenzenes was realized with BQ (benzoquinone) as an oxidant. The reaction afforded 1-halo-1,4-pentadiene derivative

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