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Bicyclo<4.4.1>undeca-3,6,8,10-tetraen-2,5-dion-2-(4-nitrophenyl)hydrazon is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133267-97-7

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133267-97-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133267-97-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,2,6 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 133267-97:
(8*1)+(7*3)+(6*3)+(5*2)+(4*6)+(3*7)+(2*9)+(1*7)=127
127 % 10 = 7
So 133267-97-7 is a valid CAS Registry Number.

133267-97-7Relevant academic research and scientific papers

Synthesen und chemisches Reaktionsverhalten neuer ueberbrueckter Chinonderivate. Kupplungsreaktionen von Diazoniumsalzen mit 2-Methoxy-1,6-methanoannulen

Neidlein, Richard,Radke, Christoph Martin

, p. 2369 - 2376 (1983)

Coupling of 2-methoxy-1,6-methanoannulene (3) with the aryldiazonium salts 4a-4i yields the quinone hydrazones 5a-5i.The spectroscopic properties of these products are described.The reaction of 3 with 4-nitrophenyldiazonium tetrafluoroborate buffered

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