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(1S,2S)-2-Ethoxy-cyclopropanecarboxylic acid 2-isopropyl-5-methyl-cyclohexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139014-50-9

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139014-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139014-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,0,1 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 139014-50:
(8*1)+(7*3)+(6*9)+(5*0)+(4*1)+(3*4)+(2*5)+(1*0)=109
109 % 10 = 9
So 139014-50-9 is a valid CAS Registry Number.

139014-50-9Upstream product

139014-50-9Downstream Products

139014-50-9Relevant academic research and scientific papers

CHIRAL RHODIUM(II) CARBOXAMIDES. A NEW CLASS OF CATALYSTS FOR ENANTIOSELECTIVE CYCLOPROPANATION REACTIONS

Doyle, Michael P.,Brandes, Bridget D.,Kazala, Amy P.,Pieters, Roland J.,Jarstfer, Michael B.,et al.

, p. 6613 - 6616 (1990)

Chiral Rh2L4 (L = 4-substituted-oxazolidinones and methyl 2-pyrrolidone-5-carboxylate) having two nitrogen-rhodium bonds in the cis geometry at each rhodium face are effective catalysts for enantioselective intermolecular cyclopropanation reactions.

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