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(+/-)-3β-Acetoxy-5β-(triphenylmethoxymethyl)cyclopentene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

144938-69-2

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144938-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144938-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,9,3 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144938-69:
(8*1)+(7*4)+(6*4)+(5*9)+(4*3)+(3*8)+(2*6)+(1*9)=162
162 % 10 = 2
So 144938-69-2 is a valid CAS Registry Number.

144938-69-2Relevant academic research and scientific papers

Synthesis of pseudo-Ribofuranoses by Stereocontrolled Reactions on 4-Hydroxycyclopent-2-enylmethanol Derivatives

Shoberu, Karoline A.,Roberts, Stanley M.

, p. 2419 - 2426 (2007/10/02)

The diol 3 is a major product formed from a Prins reaction on cyclopentadiene and was readily converted into the derivatives 4-7.The latter compounds were obtained in states of high optical purity by using both enzyme-catalysed hydrolysis and esterificati

Enzymatic Resolution of cis- and trans-4-Hydroxycyclopent-2-enylmethanol Derivatives and a Novel Preparation of Carbocyclic 2',3'-Dideoxydidehydronucleosides and Aristeromycin

Roberts, Stanley M.,Shoberu, Karoline A.

, p. 2605 - 2607 (2007/10/02)

The (1R,4S)-acetate 3 and the (1S,4S)-alcohol 5 have been obtained optically pure by lipase catalysed esterification: compounds 3 and 5 have been converted into carbocyclic dideoxydidehydronucleosides and aristeromycin 9.

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