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(R)-(+)-1-Phenylethyl benzene-p-sulphonylphenyl sulphide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128253-59-8

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128253-59-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128253-59-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,5 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128253-59:
(8*1)+(7*2)+(6*8)+(5*2)+(4*5)+(3*3)+(2*5)+(1*9)=128
128 % 10 = 8
So 128253-59-8 is a valid CAS Registry Number.

128253-59-8Relevant academic research and scientific papers

Retention of Configuration in Ligand Coupling Reactions in ?-Sulphuranes

Oae, Shigeru,Takeda, Takashi,Wakabayashi, Shoji,Iwasaki, Fujiko,Yamazaki, Norimasa,Katsube, Yukiteru

, p. 273 - 276 (2007/10/02)

In accord with the ligand coupling concept, an axial and an equatorial ligand are considered to be extruded from the valence-shell-expanded heteroatom in a concerted fashion which thus affords the coupling product.Therefore, the coupling ligands should re

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