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(+)-9-[(1S,4R)-4-({[tert-butyl(diphenyl)silyl]oxy}methyl)cyclobut-2-enyl]methyl-9H-purin-6-ylamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

446840-34-2

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446840-34-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 446840-34-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,6,8,4 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 446840-34:
(8*4)+(7*4)+(6*6)+(5*8)+(4*4)+(3*0)+(2*3)+(1*4)=162
162 % 10 = 2
So 446840-34-2 is a valid CAS Registry Number.

446840-34-2Downstream Products

446840-34-2Relevant academic research and scientific papers

A short route to new cyclobutene nucleoside analogues

Hubert, Cécile,Alexandre, Christian,Aubertin, Anne-Marie,Huet, Fran?ois

, p. 3775 - 3778 (2007/10/03)

Nucleoside analogues (+)-4a and (+)-4b were obtained in non-racemic form by a short and efficient way. The key step was a Mitsunobu reaction of alcohol (-)-8 with adenine or protected thymine. The title products were obtained after deprotection steps.

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