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1-phenyl-2-p-tolylthio-2-p-tolylsulphinylethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89921-65-3

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89921-65-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89921-65-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,2 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89921-65:
(7*8)+(6*9)+(5*9)+(4*2)+(3*1)+(2*6)+(1*5)=183
183 % 10 = 3
So 89921-65-3 is a valid CAS Registry Number.

89921-65-3Relevant academic research and scientific papers

Asymmetric Synthesis of Protected α-Hydroxyaldehydes via Reduction of α-Arylthio-β-oxosulphoxides

Guanti, Giuseppe,Narisano, Enrica,Pero, Francesca,Banfi, Luca,Scolastico, Carlo

, p. 189 - 193 (2007/10/02)

The complex metal hydride reduction of α-arylthio-β-oxosulphoxides to the corresponding alcohols is highly stereospecific.The stereochemical course of the reaction has been determined and a detailed examination of the factors responsible for the stereospe

Chiral Acyl Anion and Enolonium Ion Equivalents. Asymmetric Synthesis of α-Methoxy-aldehydes

Colombo, Lino,Gennari, Cesare,Scolastico, Carlo,Guanti, Giuseppe,Narisano, Enrica

, p. 1278 - 1283 (2007/10/02)

The reaction of the lithium derivative of (+)-(S)-p-tolyl p-tolylthiomethyl sulphoxide with benzaldehyde and phenylacetaldehyde in tetrahydrofuran at -78 deg C gives, after methylation of the hydroxy-group, reduction of the sulphoxide, and h

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