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Carbonic acid, [(2S)-2,5-dihydro-5-oxo-2-furanyl]methyl (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

386744-36-1

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386744-36-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 386744-36-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,6,7,4 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 386744-36:
(8*3)+(7*8)+(6*6)+(5*7)+(4*4)+(3*4)+(2*3)+(1*6)=191
191 % 10 = 1
So 386744-36-1 is a valid CAS Registry Number.

386744-36-1Downstream Products

386744-36-1Relevant academic research and scientific papers

Photochemical [2 + 2] cycloaddition of acetylene to chiral 2(5H)-furanones

Alibes, Ramon,De March, Pedro,Figueredo, Marta,Font, Josep,Fu, Xiaolin,Racamonde, Marta,Alvarez-Larena, Angel,Piniella, Juan F.

, p. 1283 - 1289 (2003)

The [2 + 2] photocycloaddition of acetylene to chiral 2(5H)-furanones was investigated. The influence on the chemical yield and facial diastereoselectivity of the substituent at the stereogenic center and also the effect of a 4-methyl group were evaluated. A mechanistic proposal based on a simple theoretical conformational analysis is presented. Using a C2-symmetric bis(lactone) as the substrate, a diastereomeric excess higher than 98% was found.

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