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120788-57-0

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120788-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120788-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,7,8 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 120788-57:
(8*1)+(7*2)+(6*0)+(5*7)+(4*8)+(3*8)+(2*5)+(1*7)=130
130 % 10 = 0
So 120788-57-0 is a valid CAS Registry Number.

120788-57-0Downstream Products

120788-57-0Relevant articles and documents

6-AMINO-1,3-DIMETHYLURACIL: A VERSATILE AZA-DIENE SUBSTRATE FOR CYCLOADDITION AND MICHAEL-TYPE REACTIONS

Walsh, Eileen B.,Nai-Jue, Zhu,Fang, Guo,Wamhoff, Heinrich

, p. 4401 - 4404 (1988)

6-amino-1,3-dimethyluracil 1 undergoes formal cycloaddition reactions with electron deficient olefins to give pyridopyrimidines.With DMAD or azodicarboxylates Michael addition occurs leading to pyrrolopyridines (X-ray analysis) and theophylline derivatives.

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