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[4-methoxy-3-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-butoxymethyl]-phosphonic acid diisopropyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

889886-63-9

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889886-63-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 889886-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,9,8,8 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 889886-63:
(8*8)+(7*8)+(6*9)+(5*8)+(4*8)+(3*6)+(2*6)+(1*3)=279
279 % 10 = 9
So 889886-63-9 is a valid CAS Registry Number.

889886-63-9Relevant academic research and scientific papers

Synthesis of 9-[1-(substituted)-3-(phosphonomethoxy)propyl]adenine derivatives as possible antiviral agents

Wu, Minwan,El-Kattan, Yahya,Lin, Tsu-Hsing,Ghosh, Ajit,Vadlakonda, Satish,Kotian, Pravin L.,Babu, Yarlagadda S.,Chand, Pooran

, p. 1543 - 1568 (2007/10/03)

□ Acyclic N9 adenine nucleosides substituted at C-1′ position were prepared by the Mitsunobu reaction of 1-tert-butyldimethylsilyl-4- pivaloylbutan-1,2,4-triol (5) with adenine. Pivaloyl hydroxyl was modified to the phosphonomethoxy derivatives, and the tert-butyldimethylsilyl hydroxyl was converted to methoxy, azido, amino, fluoro, and α-hydroxyethyl and was eliminated to give vinyl. The resulting phosphonic acids were converted to prodrugs also. Copyright Taylor & Francis Group, LLC.

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