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1,4-diazabiphenylene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

29764-29-2

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29764-29-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29764-29-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,7,6 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 29764-29:
(7*2)+(6*9)+(5*7)+(4*6)+(3*4)+(2*2)+(1*9)=152
152 % 10 = 2
So 29764-29-2 is a valid CAS Registry Number.

29764-29-2Downstream Products

29764-29-2Relevant academic research and scientific papers

BIPHENYLENES AND HETEROCYCLIC ANALOGUES OF BIPHENYLENE. PART III. PREPARATION OF PYRAZINE AND QUINOXALINE ANALOGUES OF BIPHENYLENE BY NITROGEN EXTRUSION.

Kanoktanaporn, Santhi,MacBride, J. A. Hugh

, p. 2941 - 2949 (2007/10/02)

Flash vacuum pyrolysis of pyrazinocinnolines (8), obtained by condensing 3,4-diaminocinnoline with α-dicarbonyl compounds, gives 1,4-diazabiphenylenes.Condensation of 3,4-dibromocinnoline with o-phenylenediamine, and oxidation of the isolable dihydrointer

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