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diethyl 2-nitro-4-(trifluoromethyl)benzylidenemalonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

441786-99-8

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441786-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 441786-99-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,1,7,8 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 441786-99:
(8*4)+(7*4)+(6*1)+(5*7)+(4*8)+(3*6)+(2*9)+(1*9)=178
178 % 10 = 8
So 441786-99-8 is a valid CAS Registry Number.

441786-99-8Relevant academic research and scientific papers

Studies on the rearrangement of ortho-nitro-benzylidenemalonates and their analogues to 2-aminobenzoate derivatives

Lewandowska, Elzbieta,Kinastowski, Stefan,Wnuk, Stanislaw F.

, p. 192 - 199 (2002)

Reaction of the diethyl 2-nitro-4-(trifluoromethyl)benzylidenemalonate with diethylamine in alcohols resulted in the reduction of the nitro group and the oxidation of the vinylic carbon attached to the phenyl ring. Simultaneous migration of the malonic fr

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