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(+/-)-9-<β-(2α,3α-dihydroxy-4β-(hydroxymethyl)cyclopentyl)>-6-chloropurine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

49815-23-8

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49815-23-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49815-23-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,8,1 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 49815-23:
(7*4)+(6*9)+(5*8)+(4*1)+(3*5)+(2*2)+(1*3)=148
148 % 10 = 8
So 49815-23-8 is a valid CAS Registry Number.

49815-23-8Downstream Products

49815-23-8Relevant academic research and scientific papers

Biocatalytical Transformations- VI. The 4-Acetamido-cyclopent-2-ene Carboxylate Route Revisited: Synthesis of (+)- and (-)-Aristeromycin

Csuk, Rene,Doerr, Petra

, p. 5789 - 5798 (2007/10/02)

Enantiomerically pure (+)-as well as (-)-aristeromycin can be synthesized starting from (+)- or (-)-butyl (or hexyl) 4-acetamido-cyclopent-2-ene carboxylate; these carboxylates are easily obtained from their corresponding racemates by hydrolysis with the lipase from Candida rugosa.

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