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4-Oxo-pentanoic acid (2R,3R,4R,5R)-3-[(2-chloro-phenoxy)-hydroxy-phosphoryloxy]-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-4-(4-methoxy-tetrahydro-pyran-4-yloxy)-tetrahydro-furan-2-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69293-12-5

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69293-12-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69293-12-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,2,9 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 69293-12:
(7*6)+(6*9)+(5*2)+(4*9)+(3*3)+(2*1)+(1*2)=155
155 % 10 = 5
So 69293-12-5 is a valid CAS Registry Number.

69293-12-5Relevant academic research and scientific papers

Synthesis of oligoribonucleotides with sequences identical to the nucleation region of Tobacco Mosaic Virus RNA: preparation of AAG, AAGAAG and AAGAAGUUG via phosphotriester methods

Hartog, J. A. J. den,Wille, Mrs. G.,Boom, J. H. van

, p. 320 - 330 (2007/10/02)

The synthesis of the oligoribonucleotides AAG (23), AAGAAG (24) and AAGAAGUUG (25), corresponding to fragments of the nucleation region of Tobacco Mosaic Virus RNA, is described.The assemblage of the oligomers 23-25 was effected using a phosphotriester me

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