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(S)-(+)-1-(3,4-Dichlorophenyl)-2-(p-tolylsulfonyloxy)ethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

357952-85-3

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357952-85-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 357952-85-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,7,9,5 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 357952-85:
(8*3)+(7*5)+(6*7)+(5*9)+(4*5)+(3*2)+(2*8)+(1*5)=193
193 % 10 = 3
So 357952-85-3 is a valid CAS Registry Number.

357952-85-3Upstream product

357952-85-3Relevant academic research and scientific papers

Convenient synthesis of optically active 1,2-diol monosulfonates and terminal epoxides via oxazaborolidine-catalyzed asymmetric borane reduction of α-sulfonyloxy ketones

Cho, Byung Tae,Yang, Weon Ki,Choi, Ok Kyung

, p. 1204 - 1211 (2001)

A very convenient asymmetric synthesis of 1,2-diol monosulfonates and terminal epoxides with high optical purity via oxazaborolidine-catalyzed asymmetric borane reduction of α-sulfonyloxy ketones using N-ethyl-N-isopropylaniline-borane complex as borane carrier has been developed.

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