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(S)-(+)-5-(4-nonyloxyphenylethynyl)-2-(2-methylbutyloxy)pyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1028344-89-9

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1028344-89-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1028344-89-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,8,3,4 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1028344-89:
(9*1)+(8*0)+(7*2)+(6*8)+(5*3)+(4*4)+(3*4)+(2*8)+(1*9)=139
139 % 10 = 9
So 1028344-89-9 is a valid CAS Registry Number.

1028344-89-9Downstream Products

1028344-89-9Relevant academic research and scientific papers

Buchwald protocol applied to the synthesis of N-heterotolan liquid crystals

Vasconcelos, Ursula B.,Schrader, Abel,Vilela, Guilherme D.,Borges, Antonio C.A.,Merlo, Aloir A.

, p. 4619 - 4626 (2008/09/20)

A homologous series of the new N-heterotolans 8a-d were synthesized using two cross-coupling reactions mediated by copper and palladium/copper. The final compounds present the phenyl-pyridyl framework connected by the acetylene group. The evaluation of th

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