Cas 149096-03-7,3-(1,2-O-isopropylidene-3-O-methyl-α-D-xylo-tetro-1,4-furanos-4-yl)-1-p-nitrophenylpyrazole-5-carboxylate

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Check Digit Verification of cas no

The CAS Registry Mumber 149096-03-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,0,9 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 149096-03:
(8*1)+(7*4)+(6*9)+(5*0)+(4*9)+(3*6)+(2*0)+(1*3)=147
147 % 10 = 7
So 149096-03-7 is a valid CAS Registry Number.

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149096-03-7Relevant academic research and scientific papers

Synthesis of Pyrazole C-Glycosides by 1,3-Dipolar Cycloaddition of Nitrilimines Formed by Lead Tetraacetate Oxidation of p-Nitrophenylhydrazones of Aldehydo Sugars

Tronchet, Jean M. J.,Tronchet, Jeannine F.,Barbalat-Rey, Francoise

, p. 833 - 844 (2007/10/02)

Aldehydo sugars p-nitrophenylhydrazones upon treatment with lead tetraacetate in the presence of an excess of methyl acrylate afforded, besides N'-acetylhydrazide derivatives, methyl 3-glycosyl-1-p-nitrophenylpyrazoline-5-carboxylates which were readily o

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149096-03-7

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