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[(Z)-1-(3-Methoxy-prop-1-ynyl)-but-1-en-3-ynyl]-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

259739-90-7

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259739-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 259739-90-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,7,3 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 259739-90:
(8*2)+(7*5)+(6*9)+(5*7)+(4*3)+(3*9)+(2*9)+(1*0)=197
197 % 10 = 7
So 259739-90-7 is a valid CAS Registry Number.

259739-90-7Relevant academic research and scientific papers

Decarboxylative cycloaromatization of enediyne model compounds-mechanism of the radical and ionic pathway

Wakayama, Masakazu,Suzuki, Ichiro,Kawakami, Tadaaki,Nemoto, Hisao,Shibuya, Masayuki

, p. 95 - 98 (2000)

Stable α-alkynylacetic acid derivatives related to cis-enediyne were synthesized and the rate of decarboxylative cycloaromatization of 3,5-difluoro derivative 7c was found to be much faster than that of the corresponding phenyl derivative 7a. The cycloaro

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