896109-71-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 896109-71-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,6,1,0 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 896109-71:
(8*8)+(7*9)+(6*6)+(5*1)+(4*0)+(3*9)+(2*7)+(1*1)=210
210 % 10 = 0
So 896109-71-0 is a valid CAS Registry Number.
896109-71-0Relevant articles and documents
Facile polyethylene glycol (PEG-400) promoted synthesis of β-ketosulfones
Suryakiran,Reddy, T. Srikanth,Ashalatha,Lakshman,Venkateswarlu
, p. 3853 - 3856 (2007/10/03)
An efficient and convenient synthesis of β-ketosulfones is described. Reaction of an α-haloketone with sodium alkyl/aryl sulphinate yields the corresponding β-ketosulfone promoted by polyethylene glycol (PEG-400) as an efficient reaction medium.
