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3,4-Dihydro-6,6-diphenyl-6H-1,3,4-oxadiazin-2,5-dion is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

79458-13-2

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79458-13-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79458-13-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,4,5 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79458-13:
(7*7)+(6*9)+(5*4)+(4*5)+(3*8)+(2*1)+(1*3)=172
172 % 10 = 2
So 79458-13-2 is a valid CAS Registry Number.

79458-13-2Downstream Products

79458-13-2Relevant 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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