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1,7-bis(4-chlorophenyl)hepta-1,6-diyne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1309086-71-2

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1309086-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309086-71-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,0,8 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1309086-71:
(9*1)+(8*3)+(7*0)+(6*9)+(5*0)+(4*8)+(3*6)+(2*7)+(1*1)=152
152 % 10 = 2
So 1309086-71-2 is a valid CAS Registry Number.

1309086-71-2Relevant academic research and scientific papers

Copper-catalyzed intramolecular aryl-bicyclization of diynes with diaryliodonium salts: Via vinyl cations

Wang, Guohua,Chen, Chao,Peng, Jing

, p. 10277 - 10280 (2016)

A novel protocol for the synthesis of polycyclic compounds from linear diynes and diaryliodonium salts has been realized. The reaction proceeded through Cu-catalyzed arylation of alkynes to generate two vinyl carbocation intermediates that subsequently reacted with arene groups to form fused rings containing diene moieties.

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