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N1-(2-Benzyl-5,6,7,8-tetrachlor-2,3-dihydro-3-oxo-1,4-benzodioxin-2-ylcarbonyl)-N1,N2-diphenylbenzamidin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77951-71-4

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77951-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77951-71-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,5 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 77951-71:
(7*7)+(6*7)+(5*9)+(4*5)+(3*1)+(2*7)+(1*1)=174
174 % 10 = 4
So 77951-71-4 is a valid CAS Registry Number.

77951-71-4Relevant academic research and scientific papers

Mesoionic Six-membered Heterocycles, III. - Reactions of o-Quinonoid Compounds with 6-Oxo-6H-1,3-diazin-1-ium-4-olates

Friedrichsen, Willy,Schmidt, Regine,Hummel, Gerrit J. van,Ham, Dirk M. W. van den

, p. 521 - 531 (2007/10/02)

Mesoionic 6-oxo-6H-1,3-diazin-1-ium-4-olates 9 react with tetrachloro-o-benzoquinone (2, R=Cl) to give 1 : 1 adducts 12 which can formally be derived from ketene tautomers 13 of 9.The structure of 12f has been clarified by X-ray crystallography.

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