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1,2,5,6-Dibenzo-3,7-dioxa-4,4,8,8-tetraphenyl-1,5-cyclooctadiene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82392-68-5

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82392-68-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82392-68-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,3,9 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82392-68:
(7*8)+(6*2)+(5*3)+(4*9)+(3*2)+(2*6)+(1*8)=145
145 % 10 = 5
So 82392-68-5 is a valid CAS Registry Number.

82392-68-5Relevant academic research and scientific papers

INTERMOLECULAR CYCLIZATION OF o-FUCHSONES

Pisova, Milena,Soucek, Milan

, p. 838 - 842 (2007/10/02)

o-Fuchsones formed by dehydrohalogenation of o-hydroxyaryl(diaryl)methyl chlorides with tertiary amines undergo a cyclization to eight-membered dimers of the type head to tail.The dimerization reaction is catalyzed by tertiary amines hydrochlorides involving very likely triarylmethyl cation as intermediates.

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