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2,5-Dimethoxy-1,4-benzoldipentansaeure-dimethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

344567-45-9

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344567-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 344567-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,5,6 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 344567-45:
(8*3)+(7*4)+(6*4)+(5*5)+(4*6)+(3*7)+(2*4)+(1*5)=159
159 % 10 = 9
So 344567-45-9 is a valid CAS Registry Number.

344567-45-9Relevant academic research and scientific papers

Electron Donor-Acceptor Compounds, XXXIV. Higher Paracyclophane Quinhydrones: Synthesis, Molecular Structure, and Spectroscopic Properties

Staab, Heinz A.,Starker, Barbara,Krieger, Claus

, p. 3831 - 3845 (2007/10/02)

Charge-transfer(CT) absorptions in dependence on conformation-related donor-acceptor arrangements were investigated for paracyclophane quinhydrones with n = 4, 5, and 6.Based on results of the X-ray structure analysis special aspects of the molecular

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