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3,12-bis-(5-phenyl-1,2,4-triazin-3-yl)-3,12-diazatricyclo<5.3.1.12,6>dodeca-4,8-diene-10,11-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74691-84-2

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74691-84-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74691-84-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,9 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 74691-84:
(7*7)+(6*4)+(5*6)+(4*9)+(3*1)+(2*8)+(1*4)=162
162 % 10 = 2
So 74691-84-2 is a valid CAS Registry Number.

74691-84-2Relevant academic research and scientific papers

1,3-Dipolar Character of Six-membered Aromatic Rings. Part 49. 3-Oxido-1-(4-pyridyl)pyridinium, 3-Oxido-1-(2-pyridyl)pyridinium, 3-Oxido-1-(quinoxolin-2-yl)pyridinium, 3-Oxido-1-(5,6-diphenyl-1,2,4-triazin-3-yl)pyridinium, and 3-Oxido-1-(5-phenyl-1,2,4-tr

Katritzky, Alan R.,Boonyarakvanich, Anongrat,Dennis, Nicholas

, p. 343 - 353 (2007/10/02)

The title betaines are prepared: the two triazinyl betaines undergo spontaneous thermal dimerisation, and all add a variety of 2?, 4?, and/or 6? dipolarophiles.The regio- and stereo-chemistry of the addition are elucidated and rationalised.The pyridyl add

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