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(R)-ethyl 2-(2-oxoethyl)pentanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1345836-56-7

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1345836-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1345836-56-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,5,8,3 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1345836-56:
(9*1)+(8*3)+(7*4)+(6*5)+(5*8)+(4*3)+(3*6)+(2*5)+(1*6)=177
177 % 10 = 7
So 1345836-56-7 is a valid CAS Registry Number.

1345836-56-7Downstream Products

1345836-56-7Relevant academic research and scientific papers

Rh-catalyzed asymmetric hydroformylation of functionalized 1,1-disubstituted olefins

Wang, Xiao,Buchwald, Stephen L.

, p. 19080 - 19083 (2011)

The first method for the highly enantioselective rhodium-catalyzed hydroformylation of 1,1-disubstituted olefins has been developed. By employing either of the P-chirogenic phosphine ligands BenzP* and QuinoxP*, linear aldehydes with β-chirality can be prepared in a highly enantioselective fashion with good chemo- and regioselectivities.

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