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3-Methoxy-4-phenyl-pentanoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118757-20-3

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118757-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118757-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,7,5 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 118757-20:
(8*1)+(7*1)+(6*8)+(5*7)+(4*5)+(3*7)+(2*2)+(1*0)=143
143 % 10 = 3
So 118757-20-3 is a valid CAS Registry Number.

118757-20-3Downstream Products

118757-20-3Relevant academic research and scientific papers

Reactivity of α-Metal(group 4) Esters. Lewis Acid Mediated Reactions of α-Triphenyltin Esters with Aldehydes and Acetals

Kiyooka, Syun-ichi,Nakata, Masumi

, p. 721 - 722 (1988)

Ethyl triphenylstannylacetate and ethyl α-triphenylstannylpropionate reacted with aldehydes and acetals to give β-hydroxy and β-alkoxy esters at room temperature in the presence of TiCl4 in moderate yields.Under these conditions ethyl triphenylgermylacetate and ethyl trimethylsilylacetate did not work.

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