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(2S,4R)-4-(2-phenylacetoxy)pyrrolidine-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54665-19-9

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54665-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54665-19-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,6,6 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 54665-19:
(7*5)+(6*4)+(5*6)+(4*6)+(3*5)+(2*1)+(1*9)=139
139 % 10 = 9
So 54665-19-9 is a valid CAS Registry Number.

54665-19-9Downstream Products

54665-19-9Relevant academic research and scientific papers

New simple hydrophobic proline derivatives as highly active and stereoselective catalysts for the direct asymmetric Aldol reaction in aqueous medium

Giacalone, Francesco,Gruttadauria, Michelangelo,Lo Meo, Paolo,Riela, Serena,Noto, Renato

experimental part, p. 2747 - 2760 (2009/10/02)

New 4-substituted acyloxyproline derivatives with different hydrophobic properties of the acyl group were easily synthesized and used as catalysts in the direct asymmetric aldol reaction between cyclic ketones (cyclohexanone and cyclopentanone) and severa

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