61248-17-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61248-17-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,2,4 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 61248-17:
(7*6)+(6*1)+(5*2)+(4*4)+(3*8)+(2*1)+(1*7)=107
107 % 10 = 7
So 61248-17-7 is a valid CAS Registry Number.
61248-17-7Relevant academic research and scientific papers
Chemical synthesis of flavipucine
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, (2008/06/13)
A method for the total chemical synthesis of flavipucine employs the condensation of 4-hydroxy-6-methyl-2-pyridone with isobutylglyoxal in alkali alkoxide. The resulting alkali salt is acylated in both the 1' and 4 positions. Treatment of the 1',4-diacyloxy derivative with excess alkaline peroxide yields flavipucine.
