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(3R,4S)-1-[(4S)-3-(tert-butoxycarbonyl)-2,2-dimethyloxazolidin-4-yl]-6-[(tert-butyldiphenylsilyl)oxy]-4-(4-methoxyphenoxy)hexan-3-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

457613-99-9

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457613-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 457613-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,7,6,1 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 457613-99:
(8*4)+(7*5)+(6*7)+(5*6)+(4*1)+(3*3)+(2*9)+(1*9)=179
179 % 10 = 9
So 457613-99-9 is a valid CAS Registry Number.

457613-99-9Relevant academic research and scientific papers

Enantioselective allyltitanation. Synthesis of (-)-slaframine

Cossy, Janine,Willis, Catherine,Bellosta, Ve?ronique,Saint-Jalmes, Laurent

, p. 951 - 957 (2007/10/03)

An enantioselective synthesis of the indolizidine alkaloid (-)-slaframine from aldehyde 1 is reported. The stereogenic centers at C-1 and C-8a are introduced by an enantioselective allyltitanation and a Mitsunobu reaction. Reductive double cyclization of

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