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(R)-2-Methoxy-2-naphthalen-1-yl-propionic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220168-00-3

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220168-00-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220168-00-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,1,6 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 220168-00:
(8*2)+(7*2)+(6*0)+(5*1)+(4*6)+(3*8)+(2*0)+(1*0)=83
83 % 10 = 3
So 220168-00-3 is a valid CAS Registry Number.

220168-00-3Relevant academic research and scientific papers

2-Methoxy-2-(1-naphthyl)propionic acid, a powerful chiral auxiliary for enantioresolution of alcohols and determination of their absolute configurations by the 1H NMR anisotropy method

Harada, Nobuyuki,Watanabe, Masataka,Kuwahara, Shunsuke,Sugio, Akinori,Kasai, Yusuke,Ichikawa, Akio

, p. 1249 - 1253 (2007/10/03)

Racemic 2-methoxy-2-(1-naphthyl)propionic acid (1, MαNP acid) was enantioresolved as its esters derived from various chiral alcohols. For example, a diastereomeric mixture of esters prepared from (±)-1 and (1R,3R,4S)-(-)-menthol was easily separated by HP

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