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(S)-2-Amino-9-[(2R,4S,5R)-5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-furan-2-yl]-4-hydroxy-4,9-dihydro-1H-purine-6,8-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220142-18-7

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220142-18-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220142-18-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,1,4 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 220142-18:
(8*2)+(7*2)+(6*0)+(5*1)+(4*4)+(3*2)+(2*1)+(1*8)=67
67 % 10 = 7
So 220142-18-7 is a valid CAS Registry Number.

220142-18-7Downstream Products

220142-18-7Relevant academic research and scientific papers

Synthesis of oligonucleotides containing the (4R) and (4S) diastereoisomers of 4,8-dihydro-4-hydroxy-8-oxo-2'-deoxyguanosine

Romieu, Anthony,Gasparutto, Didier,Molko, Didier,Ravanat, Jean-Luc,Cadet, Jean

, p. 49 - 56 (2007/10/03)

The insertion of the (4R) and (4S) diastereoisomers of 4,8-dihydro-4- hydroxy-8-oxo-2'-deoxyguanosine, the two main singlet oxygen oxidation products of 2'-deoxyguanosine, (4R)-4-OH-8-oxodGuo (3a) and (4S)-4-OH-8- oxodGuo (3b), into oligonucleotides has b

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