289471-95-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 289471-95-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,4,7 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 289471-95:
(8*2)+(7*8)+(6*9)+(5*4)+(4*7)+(3*1)+(2*9)+(1*5)=200
200 % 10 = 0
So 289471-95-0 is a valid CAS Registry Number.
289471-95-0Relevant academic research and scientific papers
Isotopic labelling of Quercetin 4'-O-β-D-glucoside
Caldwell, Stuart T.,Crozier, Alan,Hartley, Richard C.
, p. 4101 - 4106 (2007/10/03)
[2-13C]-Quercetin-4'-O-β-glucoside was synthesised in four steps and 28% yield from barium [13C]-carbonate. This short route will be applicable to the synthesis of radiolabelled quercetin-4'-O-β-D-glucoside from barium [14
