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N,N'-dibenzyl-2,3,5,6-tetramethyl-N,N'-di-prop-2-ynyl-terephthalamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

809272-56-8

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809272-56-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 809272-56-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,9,2,7 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 809272-56:
(8*8)+(7*0)+(6*9)+(5*2)+(4*7)+(3*2)+(2*5)+(1*6)=178
178 % 10 = 8
So 809272-56-8 is a valid CAS Registry Number.

809272-56-8Relevant academic research and scientific papers

[10]Paracyclophanediamides and their octadehydro derivatives: Novel exotopic receptors with hydrogen-bonding sites on the bridge

Katoono, Ryo,Kawai, Hidetoshi,Fujiwara, Kenshu,Suzuki, Takanori

, p. 8455 - 8459 (2007/10/03)

2,9-Diaza-1,10-dioxo[10]paracyclophanes were prepared in short steps from the terephthaloyl chlorides via the corresponding 4,6-diyne derivatives, and the amide groups on the bridge endow the skeleton with the guest-binding properties as demonstrated by c

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