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(3R,4R)-4-(tert-Butyl-dimethyl-silanyloxy)-3-hydroxy-4-phenyl-thiobutyric acid S-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134793-64-9

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134793-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134793-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,7,9 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 134793-64:
(8*1)+(7*3)+(6*4)+(5*7)+(4*9)+(3*3)+(2*6)+(1*4)=149
149 % 10 = 9
So 134793-64-9 is a valid CAS Registry Number.

134793-64-9Downstream Products

134793-64-9Relevant academic research and scientific papers

The Chiral Catalyst Control. A Significant Role of a Chiral Catalyst in the Diastereoselective Aldol Reaction Using Chiral Aldehydes

Kobayashi, Shu,Ohtsubo, Akihiro,Mukaiyama, Teruaki

, p. 831 - 834 (2007/10/02)

The stereochemistry in the aldol reaction of a silyl enol ether with chiral aldehydes is almost completely controlled by the chiral catalyst regardless of the inherent diastereofacial preference of the chiral aldehydes.

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