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73978-63-9

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73978-63-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73978-63-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,9,7 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73978-63:
(7*7)+(6*3)+(5*9)+(4*7)+(3*8)+(2*6)+(1*3)=179
179 % 10 = 9
So 73978-63-9 is a valid CAS Registry Number.

73978-63-9Downstream Products

73978-63-9Relevant articles and documents

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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