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5-Methyl-1-(2-trityloxy-1-trityloxymethyl-ethyl)-1H-pyrimidine-2,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191802-80-9

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191802-80-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191802-80-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,8,0 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 191802-80:
(8*1)+(7*9)+(6*1)+(5*8)+(4*0)+(3*2)+(2*8)+(1*0)=139
139 % 10 = 9
So 191802-80-9 is a valid CAS Registry Number.

191802-80-9Relevant academic research and scientific papers

Synthesis of sk-membered nucleoside analogs. Part 1: Pyrimidine nucleosides based on the 1,3-dioxane ring system

Capaldi, Daniel C.,Eleuteri, Alessandra,Chen, Qin,Schinazi, Raymond F.

, p. 403 - 416 (2007/10/03)

The synthesis of pyrimidine nucleosides, cis-N-l-[(2-hydroxymethyl)-1,3-dioxan-5-yl]uracil (4) cfs-AM-[(2-hydroxymethyl)-1,3-dioxan-5-yl]thymine (5) and cis-Nl-[(2-hydroxymethyl)-1,3-dioxan-5-yl]cytosine (6) and their corresponding trans isomers is descri

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