112969-20-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112969-20-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,9,6 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 112969-20:
(8*1)+(7*1)+(6*2)+(5*9)+(4*6)+(3*9)+(2*2)+(1*0)=127
127 % 10 = 7
So 112969-20-7 is a valid CAS Registry Number.
112969-20-7Relevant academic research and scientific papers
C-Nucleosides. 8. Synthesis of 5-hydroxy-2-[β-D-ribofuranosyl)pyridine
Maeba,Suzuki,Takahashi,Iijima,Furukawa
, p. 503 - 507 (2007/10/02)
The synthesis of 5-hydroxy-2-[β-D-ribofuranosyl)pyridine from 2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)furan is described. Treatment of 1 with α-methoxycarbamate in the presence of p-toluenesulfonic acid in benzene at reflux temperature afforded furfurylc
