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5'-O-t-butyldimethylsilyl-N,3'-O-bis(di-p-methoxytrityl) deoxyadenosine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89947-89-7

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89947-89-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89947-89-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,4 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 89947-89:
(7*8)+(6*9)+(5*9)+(4*4)+(3*7)+(2*8)+(1*9)=217
217 % 10 = 7
So 89947-89-7 is a valid CAS Registry Number.

89947-89-7Relevant academic research and scientific papers

Efficient site-specific cleavage of RNA using a terpyridine-copper(II) complex joined to a 2'-O-methyloligonucleotide by a non-flexible linker

Inoue, Hideo,Furukawa, Takako,Shimizu, Masaki,Tamura, Takashi,Matsui, Miwa,Ohtsuka, Eiko

, p. 45 - 46 (2007/10/03)

A terpyridine-Cu(II) complex conjugated to an antisense 2'O-methyloligonucleotide at the 5'-end cleaved RNA predominantly at the site opposite the 5'-end in moderate yield, but the cleavage yield increased by more than two-fold when a 2'-O-methyloligonucl

STEREOSPECIFIC SYNTHESIS OF DINUCLEOSIDE MONOPHOSPHATE ARYL ESTERS BY USING NEW CONDENSING REAGENTS

Ohtsuka, Eiko,Shiraishi, Masahiko,Ikehara, Morio

, p. 365 - 368 (2007/10/02)

New condensing reagents, arenesulfonyl 5-(pyridin-2-yl)tetrazoles have been synthesized and used for stereospecific synthesis of dinucleoside monophosphate aryl esters.

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