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(E)-5,5-Bis-benzyloxy-pent-2-enoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134485-39-5

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134485-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134485-39-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,4,8 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 134485-39:
(8*1)+(7*3)+(6*4)+(5*4)+(4*8)+(3*5)+(2*3)+(1*9)=135
135 % 10 = 5
So 134485-39-5 is a valid CAS Registry Number.

134485-39-5Relevant academic research and scientific papers

Stereocontrolled synthesis of β-2'-deoxypyrimidine nucleosides via intramolecular glycosylations

Xia, Xiaoyang,Wang, Jianying,Hager, Michael W.,Sisti, Nicholas,Liotta, Dennis C.

, p. 1111 - 1114 (2007/10/03)

A pyrimidine moiety was tethered at the 3'-β-position of D-threo-furanosides. By carefully controlling the reaction conditions, pyrimidine bases can be delivered to the anomeric center to give of β-pyrimidine nucleosides in good yield and with complete stereocontrol.

An efficient synthesis of 3′-fluoro-3′-deoxythymidene (FLT)

Hager, Michael W.,Liotta, Dennis C.

, p. 7083 - 7086 (2007/10/02)

A synthetic route which permits the regioselective introduction of fluoride into an FLT precursor under mild conditions and the subsequent conversion of that intermediate into FLT is reported.

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