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4-N-acetyl-2'-O-(2-cyanoethyl)-5'-O-(4,4'-dimethoxytrityl)cytidine 3'-(N,N-diisopropyl)phosphoramidite is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

864837-22-9

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864837-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 864837-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,4,8,3 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 864837-22:
(8*8)+(7*6)+(6*4)+(5*8)+(4*3)+(3*7)+(2*2)+(1*2)=209
209 % 10 = 9
So 864837-22-9 is a valid CAS Registry Number.

864837-22-9Downstream Products

864837-22-9Relevant academic research and scientific papers

Facile synthesis of 2′-O-cyanoethyluridine by ring-opening reaction of 2,2′-anhydrouridine with cyanoethyl trimethylsilyl ether in the presence of BF3·Et2O

Saneyoshi, Hisao,Okamoto, Itaru,Masaki, Yoshiaki,Ohkubo, Akihiro,Seio, Kohji,Sekine, Mitsuo

, p. 8554 - 8557 (2008/09/17)

In this Letter, a facile method for the synthesis of 2′-O-cyanoethyluridine, which is a key intermediate in the synthesis of fully and partially 2′-O-cyanoethylated oligoribonucleotides as well as unmodified oligoribonucleotides, was developed by the ring

NOVEL ARTIFICIAL RNAóS MODIFIED AT THE 2ó-HYDROXYL GROUP

-

Page/Page column 16-17, (2008/06/13)

The purpose of the present invention is to develop a system for efficiently constituting cyanoethyl ethers under mild conditions and probability of the ethers as functional groups for imparting specific functions and to make a contribution to the producti

A general method for the synthesis of 2′-O-cyanoethylated oligoribonucleotides having promising hybridization affinity for DNA and RNA and enhanced nuclease resistance

Saneyoshi, Hisao,Seio, Kohji,Sekine, Mitsuo

, p. 10453 - 10460 (2007/10/03)

An effective method for the synthesis of 2′-O-cyanoethylated oligoribonucleotides as a new class of 2′-O-modified RNAs was developed. The reaction of appropriately protected ribonucleoside derivatives with acrylonitrile in t-BuOH in the presence of Cssub

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