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(E)-5-Chloro-5-phenyl-pent-2-enoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83039-93-4

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83039-93-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83039-93-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,3 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 83039-93:
(7*8)+(6*3)+(5*0)+(4*3)+(3*9)+(2*9)+(1*3)=134
134 % 10 = 4
So 83039-93-4 is a valid CAS Registry Number.

83039-93-4Downstream Products

83039-93-4Relevant academic research and scientific papers

NEW SYNTHESIS OF METHYL 2-TRIORGANOSILYL-3-BUTENOATES AS A NEW SYNTHON OF 3-METHOXYCARBONYLALLYL ANION

Naruta, Yoshinori,Uno, Hidemitsu,Maruyama, Kazuhiro

, p. 961 - 964 (2007/10/02)

Methyl 2-triorganosilyl-3-butenoates, which are selectively obtained from the carboxylation of the corresponding allylsilanes via allylic aluminates, react with various kinds of electrophiles to give γ substituted (E)-α,β-unsaturated esters in highly regio- and stereoselective manner with the aid of a Lewis acid.

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