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4-Nitro-benzoic acid (2S,3S,4S)-4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-2,3-dihydroxy-4-(4-methoxy-phenyl)-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

112722-07-3

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112722-07-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112722-07-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,7,2 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 112722-07:
(8*1)+(7*1)+(6*2)+(5*7)+(4*2)+(3*2)+(2*0)+(1*7)=83
83 % 10 = 3
So 112722-07-3 is a valid CAS Registry Number.

112722-07-3Downstream Products

112722-07-3Relevant academic research and scientific papers

STEREOCHEMICAL REVISION AND ABSOLUTE CONFIGURATION OF CODONOPSININE

Iida, Hideo,Yamazaki, Naoki,Kibayashi, Chihiro,Nagase, Hiromasa

, p. 5393 - 5396 (2007/10/02)

The stereostructure of codonopsinine has been revised from 1 to 7 based on chemical correlation studies, NOE expereriments, and X-ray crystallographic analysis.This establishes the absolute configuration of natural (-)-codonopsinine as 2R, 3R, 4R, 5R.

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