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5a,10a-Diethoxyoctahydro-3,8-dioxo-2,2,7,7-tetraphenyldioxazolo<3,2-b:3',2'-e><1,2,4,5>tetrazin-5,10-dicarbonsaeure-diethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

79469-46-8

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79469-46-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79469-46-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,4,6 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 79469-46:
(7*7)+(6*9)+(5*4)+(4*6)+(3*9)+(2*4)+(1*6)=188
188 % 10 = 8
So 79469-46-8 is a valid CAS Registry Number.

79469-46-8Relevant academic research and scientific papers

Azomethine Imines by Reaction of Diphenylketene with Azodicarboxylates

Fahr, Egon,Buettner, Ehrfried,Keil, Karl-Heinz,Markert, Juergen,Scheckenbach, Franz,et al.

, p. 1433 - 1444 (2007/10/02)

The reaction of diphenylketene with azodicarboxylates yields azomethine imines 4 which show 1,3-dipolaric reactivity: addition of diphenylketene yields the 2:1 adduct 8, addition of phenylisocyanate productes 7, and dimerization leads to 5.

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