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140226-15-9

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140226-15-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140226-15-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,2,2 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 140226-15:
(8*1)+(7*4)+(6*0)+(5*2)+(4*2)+(3*6)+(2*1)+(1*5)=79
79 % 10 = 9
So 140226-15-9 is a valid CAS Registry Number.

140226-15-9Downstream Products

140226-15-9Relevant articles and documents

Straightforward Synthesis of Purine 4′-Alkoxy-2′-deoxynucleosides: First Report of Mixed Purine-Pyrimidine 4′-Alkoxyoligodeoxynucleotides as New RNA Mimics

Petrová, Magdalena,Páv, Ond?ej,Budě?ínsky, Milo?,Zborníková, Eva,Novák, Pavel,Rosenbergová, ?árka,Pa?es, Ond?ej,Liboska, Radek,Dvo?áková, Ivana,?imák, Ond?ej,Rosenberg, Ivan

, p. 3426 - 3429 (2015)

Purine and pyrimidine 4′-alkoxy-2′-deoxynucleosides were efficiently prepared from nucleoside 4′-5′-enol acetates in three steps by N-iodosuccinimide promoted alkoxylation, hydrolysis, and reduction followed by conversion to phosphoramidite monomers for t

Synthesis and anti-HIV activity of 4'-azido- and 4'-methoxynucleosides

Maag,Rydzewski,McRoberts,Crawford-Ruth,Verheyden,Prisbe

, p. 1440 - 1451 (2007/10/02)

A series of nucleosides were synthesized in which the 4'-hydrogen was substituted with either an azido or a methoxy group. The key steps in the syntheses of the 4'-azido analogues were the stereo- and regioselective addition of iodine azide to a 4'-unsatu

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