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(3S,4S)-3,4-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-cyclopentanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

141389-79-9

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141389-79-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141389-79-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,3,8 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 141389-79:
(8*1)+(7*4)+(6*1)+(5*3)+(4*8)+(3*9)+(2*7)+(1*9)=139
139 % 10 = 9
So 141389-79-9 is a valid CAS Registry Number.

141389-79-9Downstream Products

141389-79-9Relevant academic research and scientific papers

Synthesis of 3',4'-C-bishydroxymethyl-2',3',4'-trideoxy-β-L-threo- pentopyranosyl nucleosides as potential inhibitors of HIV

Lundquist,Kvarnstrom,Svensson,Classon,Samuelsson

, p. 1493 - 1502 (2007/10/02)

The synthesis of 3',4'-bishydroxymethyl-2',3',4'-trideoxy pentopyranosyl derivatives of thymine, uracil, cytosine, and adenine is described. trans- (3S,4S)-Bis(methoxycarbonyl)cyclopentanone (3) was converted to 1-O-acetyl- 3,4-C-bis[(tert-butyldiphenylsiloxy)methyl]-2,3,4-trideoxy-α,β-L-threo- pentopyranose (6), which was subsequently condensed with the silylated purine and pyrimidine bases.

Synthesis of 2′,3′-dideoxycyclo-2′-pentenyl-3′-C-hydroxymethyl carbocyclic nucleoside analogues as potential anti-viral agents

Wachtmeister, Johanna,Classon, Bjoern,Samuelsson, Bertil,Kvarnstroem, Ingmar

, p. 2029 - 2038 (2007/10/02)

The synthesis of optically pure unsaturated carbocyclic nucleoside analogues is described. (3,4S)-Bis(t-butyldiphenylsilyloxymethyl)-2-cyclopenten-1R and 1S-ol were coupled with 6-chloropurine and 2-amino-6-chloropurine respectively, using a modified Mits

Synthesis of novel olefinic carbocyclic purine nucleoside analogues

Wachtmeister,Classon,Samuelsson,Kvarnstrom

, p. 405 - 408 (2007/10/02)

The synthesis of optically pure unsaturated carbocyclic nucleoside analogues is described. (3,4S)-Bis(t-butyldiphenyl silyloxymethyl)-1R and 1S cyclopent-2-en-1-ol were coupled with 6 chloropurine and 2-amino-6- chloropurine respectively, using a modified

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