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(S)-4-Hydroxy-2-phenylsulfanyl-5-trityloxy-pentanoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

668487-34-1

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668487-34-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 668487-34-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,8,4,8 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 668487-34:
(8*6)+(7*6)+(6*8)+(5*4)+(4*8)+(3*7)+(2*3)+(1*4)=221
221 % 10 = 1
So 668487-34-1 is a valid CAS Registry Number.

668487-34-1Relevant academic research and scientific papers

A new synthetic approach to 2,3-dideoxy-2-fluoro-β-D-threo- pentofuranose, the fluorofuranose unit of the anti-HIV-active nucleoside, β-FddA

Caille, Jean-Claude,Miel, Hugues,Armstrong, Paul,McKervey, M. Anthony

, p. 863 - 865 (2004)

The fluorinated furanose unit of the anti-HIV-active nucleoside (2,3-dideoxy-2-fluoro-β-D-threo-pentofuranosyl)adenine, β-FddA, has been synthesized as its 5-trityl derivative with high stereocontrol from (S)-trityl glycidol and phenylthioacetic acid.

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