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Piperazine, 1-(phenylmethyl)-4-(2,2,2-trifluoro-1-methoxyethyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

402728-53-4

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402728-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 402728-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,2,7,2 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 402728-53:
(8*4)+(7*0)+(6*2)+(5*7)+(4*2)+(3*8)+(2*5)+(1*3)=124
124 % 10 = 4
So 402728-53-4 is a valid CAS Registry Number.

402728-53-4Relevant academic research and scientific papers

Reactivity of stable trifluoroacetaldehyde hemiaminals. 2. Generation and synthetic potentialities of fluorinated iminiums

Billard, Thierry,Langlois, Bernard R.

, p. 997 - 1000 (2002)

Under Lewis acid activation, hemiaminals of trifluoroacetaldehyde and related (fluoroalkyl)-aldehydes generate iminium species that can react with various nucleophiles to provide fluorinated amines.

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