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(4R,5S,6S)-7-Benzyloxy-5-hydroxy-4,6-dimethyl-heptan-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143003-64-9

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143003-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143003-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,0 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 143003-64:
(8*1)+(7*4)+(6*3)+(5*0)+(4*0)+(3*3)+(2*6)+(1*4)=79
79 % 10 = 9
So 143003-64-9 is a valid CAS Registry Number.

143003-64-9Downstream Products

143003-64-9Relevant academic research and scientific papers

Diastereofacial selectivity in the aldol reactions of chiral α-methyl aldehydes: A computer modelling approach

Gennari, Cesare,Vieth, Siegfried,Comotti, Angiolina,Vulpetti, Anna,Goodman, Jonathan M.,Paterson, Ian

, p. 4439 - 4458 (2007/10/02)

Transition state modelling of the aldol reaction of Z enol borinates with chiral α-methyl aldehydes (see Schemes 4 and 6) suggests that three transition structures (F, AF, R) play a dominant role in controlling π-facial selectivity. The "Felkin" structure

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