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N-{9-[3-(tert-butyl-dimethyl-silanyloxymethyl)-6-methyl-5,8-dioxo-1,3,3a,6,7,8,9,10,13,14a-decahydro-5H-2,4,14-trioxa-7-aza-cyclopentacyclotridecen-1-yl]-9H-purin-6-yl}-benzamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

649719-87-9

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  • N-{9-[3-(tert-butyl-dimethyl-silanyloxymethyl)-6-methyl-5,8-dioxo-1,3,3a,6,7,8,9,10,13,14a-decahydro-5H-2,4,14-trioxa-7-aza-cyclopentacyclotridecen-1-yl]-9H-purin-6-yl}-benzamide

    Cas No: 649719-87-9

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  • N-{9-[3-(tert-butyl-dimethyl-silanyloxymethyl)-6-methyl-5,8-dioxo-1,3,3a,6,7,8,9,10,13,14a-decahydro-5H-2,4,14-trioxa-7-aza-cyclopentacyclotridecen-1-yl]-9H-purin-6-yl}-benzamide

    Cas No: 649719-87-9

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649719-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 649719-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,9,7,1 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 649719-87:
(8*6)+(7*4)+(6*9)+(5*7)+(4*1)+(3*9)+(2*8)+(1*7)=219
219 % 10 = 9
So 649719-87-9 is a valid CAS Registry Number.

649719-87-9Downstream Products

649719-87-9Relevant articles and documents

Synthesis of 2'-O,3'-O bicyclic adenosine analogues using ring closing metathesis

Busca, Patricia,Etheve-Quelquejeu, Melanie,Valery, Jean-Marc

, p. 9131 - 9134 (2007/10/03)

The synthesis of 2'-O,3'-O bicyclic adenosine derivatives is presented as the first examples of a new family of 13-membered ring bicyclic nucleoside analogues. Cyclisation was achieved through ring closing metathesis (RCM) on a diene intermediate using Grubbs' catalyst. The Z and E isomers were purified and characterised.

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