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Methyl-phosphonic acid (2R,3S,5R)-5-(2-amino-6-oxo-1,6-dihydro-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl ester (2R,3S,5R)-2-hydroxymethyl-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142183-05-9

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142183-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142183-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,1,8 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 142183-05:
(8*1)+(7*4)+(6*2)+(5*1)+(4*8)+(3*3)+(2*0)+(1*5)=99
99 % 10 = 9
So 142183-05-9 is a valid CAS Registry Number.

142183-05-9Downstream Products

142183-05-9Relevant academic research and scientific papers

Synthesis of Alkylphosphon(othio)ate Analogues of DNA

Roelen, H. C. P. F.,Elst, H. van den,Dreef, C. E.,Marel, G. A. van der,Boom, J. H. van

, p. 2357 - 2360 (2007/10/02)

Easily accessible bis(diisopropylamino)alkylphosphines (alkyl is methyl, n-butyl or n-octyl) are convenient reagents for the synthesis of DNA fragments having an alkylphosphonate or alkylphosphonothioate linkage at a predetermined site in solution and on

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