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2,3,3,3-tetrafluoropropionanilide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33091-21-3

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33091-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33091-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,0,9 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 33091-21:
(7*3)+(6*3)+(5*0)+(4*9)+(3*1)+(2*2)+(1*1)=83
83 % 10 = 3
So 33091-21-3 is a valid CAS Registry Number.

33091-21-3Relevant academic research and scientific papers

SYNTHESIS OF MONOFLUORINE-SUBSTITUTED COMPOUNDS FROM SUBSTANCES CONTAINING A 1,2,2,2-TETRAFLUOROETHYL GROUP

Bogolyubskii, A. V.,Skrynnikova, A. A.,Il'chenko, A. Ya.,Popov, V. I.,Yagupol'skii, L. M.

, p. 977 - 981 (2007/10/02)

During the action of a methanol solution of sodium methoxide on compounds containing a 1,2,2,2-tetrafluoroethyl group, the latter is converted into a 2,2,2-trimethoxy-1-fluoroethyl group.This reaction was used in the synthesis of 2-fluoromethylquinoline a

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