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(4,4-dimethyl-3-prop-2-ynyloxy-hepta-1,6-diynyl)-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

340270-94-2

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340270-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 340270-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,0,2,7 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 340270-94:
(8*3)+(7*4)+(6*0)+(5*2)+(4*7)+(3*0)+(2*9)+(1*4)=112
112 % 10 = 2
So 340270-94-2 is a valid CAS Registry Number.

340270-94-2Downstream Products

340270-94-2Relevant academic research and scientific papers

Dicobalt octacarbonyl catalyzed carbonylated cycloaddition of triynes to functionalized tetracycles

Son, Seung Uk,Yoon, Young Ae,Choi, Dai Seung,Park, Jin Kyoon,Kim, B. Moon,Chung, Young Keun

, p. 1065 - 1067 (2007/10/03)

(matrix presented) We have demonstrated that a dicobalt octacarbonyl catalyzed double [2 + 2 + 1] carbonylative cycloaddition reaction of triyne can be carried out to yield a novel 5.5.5.6 tetracyclic di-enone system.

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