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4-Oxo-pentanoic acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-[3-(4-methoxy-benzoyl)-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.

205594-75-8

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205594-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 205594-75-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,5,9 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 205594-75:
(8*2)+(7*0)+(6*5)+(5*5)+(4*9)+(3*4)+(2*7)+(1*5)=138
138 % 10 = 8
So 205594-75-8 is a valid CAS Registry Number.

205594-75-8Relevant academic research and scientific papers

Preparation of an octadeoxyribonucleoside heptaphosphorothioate by the phosphotriester approach in solution

Reese, Colin B.,Song, Quanlai,Vaman Rao,Beckett, Ian

, p. 451 - 470 (2007/10/03)

The synthesis of the octadeoxyribonucleoside heptaphosphorothioate, d[Tp(s)Tp(s)Gp(s)Gp(s)Gp(s)Gp(s)Tp(s)T] by the phosphotriester approach in solution is described. The phosphorothioate internucleotide linkages are protected by the S-(2-cyanoethyl) group

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