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Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-[hydrogen (4-methoxybenzoyl)phosphonate], compd. with N,N-diethylethanamine (1:1) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89849-84-3

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89849-84-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89849-84-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,4 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 89849-84:
(7*8)+(6*9)+(5*8)+(4*4)+(3*9)+(2*8)+(1*4)=213
213 % 10 = 3
So 89849-84-3 is a valid CAS Registry Number.

89849-84-3Relevant academic research and scientific papers

Acylphosphonates. 4. Synthesis of Dithymidine Phosphonate: A New Method for Generation of Phosphonate Function via Aroylphosphonate Intermediates

Kume, Akiko,Fujii, Mitsuo,Sekine, Mitsuo,Hata, Tsujiaki

, p. 2139 - 2143 (2007/10/02)

Dithymidine phosphonate (10) was synthesized by a new method via dithymidine aroylphosphonates (3) in which the aroyl group served as a protecting group for O=P-H functions.In a way analogous to the phosphotriester method, 3 was prepared by successive con

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