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7,8,9,10-Tetrachlor-2,5-imino-2,3,5,11-tetraphenyl-2,3,4,5-tetrahydro-1,6,3-benzodioxazocin-4-on is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76677-97-9

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76677-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76677-97-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,7 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 76677-97:
(7*7)+(6*6)+(5*6)+(4*7)+(3*7)+(2*9)+(1*7)=189
189 % 10 = 9
So 76677-97-9 is a valid CAS Registry Number.

76677-97-9Relevant academic research and scientific papers

Reactions of Five-membered Mesoionic Heterocycles with o-Quinonoid Compounds, III. - Thermal Cycloaddition Reactions with 1,3-Diazolium-4-olates and a 1,3-Oxazolium-4-olate

Friedrichsen, Willy,Schroeer, Wolf-D.,Debaerdemaeker, Tony

, p. 1850 - 1858 (2007/10/02)

1,3-Diazolium-4-olates 6 and 3-methyl-5-(4-nitrophenyl)-1,3-oxazolium-4-olate (7) react with tetrachloro-o-benzoquinone (3) and N,N-diphenylsulfonyl-4,5-dimethyl-o-benzoquinone diimine (4), respectively, to give cycloadducts 10, 11, 12.The structure of 10b was determined by X-ray crystallography.

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