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7-Hydroxy-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)lumazin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73990-92-8

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73990-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73990-92-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,9,9 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 73990-92:
(7*7)+(6*3)+(5*9)+(4*9)+(3*0)+(2*9)+(1*2)=168
168 % 10 = 8
So 73990-92-8 is a valid CAS Registry Number.

73990-92-8Downstream Products

73990-92-8Relevant academic research and scientific papers

Nucleosides, XXXII. Ribosylations of 7-Oxo-7,8-dihydrolumazine and its 6-Methyl- and 6-Phenyl Derivatives

Ritzmann, Goetz,Kiriasis, Leonidas,Pfleiderer, Wolfgang

, p. 1524 - 1534 (2007/10/02)

Ribosylation reactions of 7-oxo-7,8-dihydrolumazine (1) and its 6-methyl- (2) and 6-phenyl derivative, respectively, are described.Treatment of the trimethylsilyl derivatives 6 - 8 with 2,3,5-tri-O-benzoyl-1-bromo-D-ribofuranose (9) in the presence of Hg-

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