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(3S,4S)-5-Benzyloxy-4-fluoro-3-hydroxy-4-methyl-pentanoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117676-80-9

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117676-80-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117676-80-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,7 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 117676-80:
(8*1)+(7*1)+(6*7)+(5*6)+(4*7)+(3*6)+(2*8)+(1*0)=149
149 % 10 = 9
So 117676-80-9 is a valid CAS Registry Number.

117676-80-9Downstream Products

117676-80-9Relevant academic research and scientific papers

Diastereoselective Crossed Aldol Reactions with Chiral Fluorinated Aldehydes

Yamazaki, Takashi,Yamamoto, Takeshi,Kitazume, Tomoya

, p. 83 - 90 (2007/10/02)

Lewis acid catalyzed crossed aldol reactions were carried out between optically active α-fluoro aldehydes (S)- and (R)-2, prepared from (S)-monoethyl 2-fluoro-2-methylmalonate by asymmetric enzymatic hydrolysis, and enol silyl ethers or silyl ketene aceta

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