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diethyl (4R)-trans-2-methoxy-2-phenyl-1,3-dioxolan-4,5-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134745-03-2

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134745-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134745-03-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,7,4 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 134745-03:
(8*1)+(7*3)+(6*4)+(5*7)+(4*4)+(3*5)+(2*0)+(1*3)=122
122 % 10 = 2
So 134745-03-2 is a valid CAS Registry Number.

134745-03-2Relevant academic research and scientific papers

Chiral orthoesters in organic synthesis: Novel reagents for the enantioselective acylation of silylenolethers

Longobardo, Luigi,Mobbili, Giovanna,Tagliavini, Emilio,Trombini, Claudio,Umani-Ronchi, Achille

, p. 1299 - 1316 (2007/10/02)

Dialkyl trans-2-alkoxy-2-alkyl-1,3-dioxolan-4,5-dicarboxylates and the corresponding N,N,N,N-tetramethyl-4,5-diamides have been prepared respectively from dialkyl tartrates or tartaric acid diamides. They smoothly reacted with silylenolethers in the prese

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