215510-13-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 215510-13-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,5,5,1 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 215510-13:
(8*2)+(7*1)+(6*5)+(5*5)+(4*1)+(3*0)+(2*1)+(1*3)=87
87 % 10 = 7
So 215510-13-7 is a valid CAS Registry Number.
215510-13-7Relevant articles and documents
A 2-C-fructosyl-propanone locked in a 2,7-dioxabicyclo[3.2.1]octane framework
Peters, Siegfried,Lichtenthaler, Frieder W.,Lindner, Hans J.
, p. 2475 - 2479 (2007/10/03)
Condensation of D-fructose with pentane-2,4-dione in mildly alkaline aqueous solution generates a novel sugar-based scaffold: a 2-C-fructosyl-propanone compressed by formation of a cycloacetal into a 2,7-dioxabicyclo[3.2.1]octane framework.
