111853-63-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111853-63-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,8,5 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 111853-63:
(8*1)+(7*1)+(6*1)+(5*8)+(4*5)+(3*3)+(2*6)+(1*3)=105
105 % 10 = 5
So 111853-63-5 is a valid CAS Registry Number.
111853-63-5Relevant academic research and scientific papers
THE CONVERSION OF FURANS TO 2(3H)-BUTENOLIDES
Pelter, Andrew,Rowlands, Martin
, p. 1203 - 1206 (2007/10/02)
2-Aryl- and 2-alkylfurans are converted into the corresponding 5-organyl-2(3H)-butenolides by the oxidation of boron derivatives with m-chloroperbenzoic acid.
