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(-)-3-methyl-2-pyrrolidone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131065-32-2

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131065-32-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131065-32-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,0,6 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 131065-32:
(8*1)+(7*3)+(6*1)+(5*0)+(4*6)+(3*5)+(2*3)+(1*2)=82
82 % 10 = 2
So 131065-32-2 is a valid CAS Registry Number.

131065-32-2Upstream product

131065-32-2Downstream Products

131065-32-2Relevant academic research and scientific papers

Optically Active 4,4',6,6'-Tetrachloro-2,2'-bis(hydroxydiphenylmethyl)biphenyl As a Host for Optical Resolution and Chiral Shift Reagent

Toda, Fumio,Toyotaka, Ritsuji,Fukuda, Hideji

, p. 303 - 306 (1990)

The title biphenyl derivative was found to be useful as a host for optical resolution and as a chiral shift reagent for the determination of the optical purity and the absolute configuration of a wide variety of chiral compounds.

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