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(1S,2R,4R)-1-[(R)-(Z)-2-(4-Chloro-benzenesulfonyl)-ethenesulfinylmethyl]-7,7-dimethyl-bicyclo[2.2.1]heptan-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99894-22-1

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99894-22-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99894-22-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,9 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 99894-22:
(7*9)+(6*9)+(5*8)+(4*9)+(3*4)+(2*2)+(1*2)=211
211 % 10 = 1
So 99894-22-1 is a valid CAS Registry Number.

99894-22-1Relevant academic research and scientific papers

Self-Induced Diastereoselective Oxidation of Vinyl Sulfides Bearing a Chiral Hydroxy Group as a Way of Preparation of Optically Active Sulfinyl Dienophiles and Their Use in the Asymmetric Diels-Alder Reaction to Cyclopentadiene

Lucchi, Ottorino De,Lucchini, Vittorio,Marchioro, Carla,Valle, Giovanni,Modena, Giorgio

, p. 1457 - 1466 (2007/10/02)

Dienophiles 4,5,4' and 5' add with excellent diastereoselectivity to cyclopentadiene as a result of the fact that they assembled most features that are known to govern facial selectivity.Their synthesis entails stereoselective Michael addition of hydroxyt

Asymmetric Diels-Alder Reactions of Sulphinyl-activated Dienophiles obtained via a Self-induced Chiral Oxidation

Lucchi, Ottorino De,Marchioro, Carla,Valle, Giovanni,Modena, Giorgio

, p. 878 - 880 (2007/10/02)

The Diels-Alder cycloaddition of activated vinyl sulphoxides (1), that are readily obtained by a self-induced chiral oxidation, proceeds highly diastereoselectively to form the corresponding cycloadducts (4) that can be converted into 2-substituted norbor

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