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(2S,3R,4S)-1-benzyl-3-(4-fluorophenyl)pyrrolidine-2,4-bismethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

503552-80-5

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503552-80-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503552-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,5,5 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 503552-80:
(8*5)+(7*0)+(6*3)+(5*5)+(4*5)+(3*2)+(2*8)+(1*0)=125
125 % 10 = 5
So 503552-80-5 is a valid CAS Registry Number.

503552-80-5Downstream Products

503552-80-5Relevant academic research and scientific papers

A formal synthesis of (-)-paroxetine by enantioselective ring enlargement of a trisubstituted prolinol

Cossy, Janine,Mirguet, Olivier,Pardo, Domingo Gomez,Desmurs, Jean-Roger

, p. 3543 - 3551 (2007/10/03)

A ring expansion and a radical dehalogenation have been used as the key steps in a formal total synthesis of (-)-paroxetine. The substituted piperidine ring precursor of (-)-paroxetine was generated by means of a stereoselective ring expansion of prolinol. ( Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002).

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