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1,3-dioctyloxy-2-(4-ethynylphenylethynyl)benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1444561-65-2

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1444561-65-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1444561-65-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,4,5,6 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1444561-65:
(9*1)+(8*4)+(7*4)+(6*4)+(5*5)+(4*6)+(3*1)+(2*6)+(1*5)=162
162 % 10 = 2
So 1444561-65-2 is a valid CAS Registry Number.

1444561-65-2Relevant academic research and scientific papers

Effective π-extension of carbazole-based thiaporphyrins by peripheral phenylethynyl substituents

Maeda, Chihiro,Masuda, Mikako,Yoshioka, Naoki

, p. 3566 - 3569 (2013/08/23)

Several tetrakis(phenylethynyl)- and (phenylethynylphenylethynyl)- substituted carbazole-based thiaporphyrins were synthesized. These π-extended porphyrins display remarkably intensified and red-shifted absorption bands in the NIR region up to 1126 nm due

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