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7-(3,5-dimethoxyphenyl)hept-6-ynal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1258418-80-2

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1258418-80-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258418-80-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,4,1 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1258418-80:
(9*1)+(8*2)+(7*5)+(6*8)+(5*4)+(4*1)+(3*8)+(2*8)+(1*0)=172
172 % 10 = 2
So 1258418-80-2 is a valid CAS Registry Number.

1258418-80-2Relevant academic research and scientific papers

Gold(I)-catalyzed intramolecular tandem addition/Friedel - Crafts reactions between acyclic enamides and 1-arylalkynes

Kozak, Jennifer A.,Patrick, Brian O.,Dake, Gregory R.

, p. 8585 - 8590 (2011/03/19)

Electron-deficient acyclic enamine derivatives react with electron-rich 1-arylalkynes using cationic gold(I) species as catalysts in an intramolecular process to form annulated 1-amido-substituted indene derivatives as the major products. Yields for this

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