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1-[(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(1,1-dioxo-1H-1λ6-benzo[d]isothiazol-3-yloxy)-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91859-11-9

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91859-11-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91859-11-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,5 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 91859-11:
(7*9)+(6*1)+(5*8)+(4*5)+(3*9)+(2*1)+(1*1)=159
159 % 10 = 9
So 91859-11-9 is a valid CAS Registry Number.

91859-11-9Downstream Products

91859-11-9Relevant academic research and scientific papers

AN EFFICIENT PHOSPHORYLATING AGENT FOR THE SYNTHESIS OF NUCLEOSIDE 3'-PHOSPHODIESTER INTERMEDIATES IN OLIGONUCLEOTIDE SYNTHESIS

Ueda, Souichi,Takaku, Hiroshi

, p. 1650 - 1653 (2007/10/02)

By using 3-chloro-1,2-benzoisothiazole 1,1-doxide (BIDCl), 5-chloro-8-quinolyl phosphate can be converted into an efficient phosphorylating agent (4), which can be used to synthesze nucleoside 3'-phosphodiester intermediates (2).Keywords - phosphorylation

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