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4,4',5,5'-tetrakis(3'',4''-bis(hexyloxy)phenyl)dibenzo[18]crown-6 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

683232-83-9

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683232-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 683232-83-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,3,2,3 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 683232-83:
(8*6)+(7*8)+(6*3)+(5*2)+(4*3)+(3*2)+(2*8)+(1*3)=169
169 % 10 = 9
So 683232-83-9 is a valid CAS Registry Number.

683232-83-9Downstream Products

683232-83-9Relevant articles and documents

Synthesis of crown ether-linked discotic triphenylenes

Li, Juanjuan,He, Zhiqun,Gopee, Hemant,Cammidge, Andrew N.

, p. 472 - 475 (2010)

[Chemical equaction presented] Novel triphenylene dimers linked by a central crown ether core have been synthesized and characterized. The crown ether is most conveniently formed as a final step to permit purification and isolation of ion-free material, and extension of the protocol permits synthesis of triad structures linked though a 27-crown-9 macrocycle. The latter compounds present a new discotic motif that supports mesophase formation.

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