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Dimethyl-phosphoramidous acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(2-isobutyrylamino-6-oxo-1,6-dihydro-purin-9-yl)-tetrahydro-furan-3-yl ester 2-cyano-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

93183-14-3

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93183-14-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93183-14-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,1,8 and 3 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 93183-14:
(7*9)+(6*3)+(5*1)+(4*8)+(3*3)+(2*1)+(1*4)=133
133 % 10 = 3
So 93183-14-3 is a valid CAS Registry Number.

93183-14-3Downstream Products

93183-14-3Relevant academic research and scientific papers

β-CYANOETHYL N,N-DIALKYLAMINO/N-MORPHOLINOMONOCHLORO PHOSPHOAMIDITES, NEW PHOSPHITYLATING AGENTS FACILITATING EASE OF DEPROTECTION AND WORK-UP OF SYNTHESIZED OLIGONUCLEOTIDES

Sinha, N. D.,Biernat, J.,Koester, H.

, p. 5843 - 5846 (2007/10/02)

β-Cyanoethyl monochlorophosphoamidites of the secondary amines N,N-dimethylamine, N,N-diisopropylamine and morpholine have been prepared which showed quantitative phosphitylation of the protected deoxynucleosides.The phosphitylated deoxynucleosides have successfully been used in the formation of internucleotidic bonds. β-Cyanoethyl nucleoside-3'-N,N-diisopropylphosphoamidites have saticfactorily been used for the synthesis of the oligodeoxynucleotide d(CGGTACCG).

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