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(3R,5S)-5-Benzyloxymethyl-3-methyl-dihydro-furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

107696-75-3

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107696-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107696-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,9 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 107696-75:
(8*1)+(7*0)+(6*7)+(5*6)+(4*9)+(3*6)+(2*7)+(1*5)=153
153 % 10 = 3
So 107696-75-3 is a valid CAS Registry Number.

107696-75-3Downstream Products

107696-75-3Relevant academic research and scientific papers

STEREOSELECTIVE KINETIC PROTONATION OF CHIRAL γ-LACTONE ENOLATES

Takano, Seiichi,Kudo, Junko,Takahashi, Michiyasu,Ogasawara, Kunio

, p. 2405 - 2408 (2007/10/02)

When lithium enolates generated from five chiral α,γ-disubstituted γ-lactones are treated with proton sources, formation of the α,γ-syn epimers always predominates over the α,γ-anti epimers in ratios of 10.2-2.9:1.Higher syn/anti ratios are obtained via silyl enolates in some cases.Chirality discrimination by chiral proton source is also observed in particular cases.

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