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5'-O-tert-butyldiphenylsilylthymidin-3'-yl 3'-O-tert-butyldiphenylsilylthymidin-5'-yl(1-oxido-4-methoxy-2-picolyl) phosphorothioate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

678142-77-3

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678142-77-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 678142-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,8,1,4 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 678142-77:
(8*6)+(7*7)+(6*8)+(5*1)+(4*4)+(3*2)+(2*7)+(1*7)=193
193 % 10 = 3
So 678142-77-3 is a valid CAS Registry Number.

678142-77-3Downstream Products

678142-77-3Relevant academic research and scientific papers

A new approach to stereospecific synthesis of P-chiral phosphorothioates. Preparation of diastereomeric dithymidyl-(3'-5') phosphorothioates.

Almer, Helena,Szabo, Tomas,Stawinski, Jacek

, p. 290 - 291 (2004)

A new method for stereospecific synthesis of P-chiral phosphorothioates based on intramolecular nucleophile catalysis was developed.

COMPOSITIONS OF AND METHODS FOR PRODUCING PHOSPHORUS-CHIRAL MONOMERS AND OLIGOMERS

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Page/Page column 36, (2008/06/13)

Described herein are phosphorus-containing monomers and oligomers and methods for making such monomers and oligomers. Each subunit of the oligomers may be the same or different. Furthermore, the phosphorus atom in the monomers and at least two of the phos

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