1114903-84-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1114903-84-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,4,9,0 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1114903-84:
(9*1)+(8*1)+(7*1)+(6*4)+(5*9)+(4*0)+(3*3)+(2*8)+(1*4)=122
122 % 10 = 2
So 1114903-84-2 is a valid CAS Registry Number.
1114903-84-2Relevant academic research and scientific papers
Silver-catalyzed rearrangement of propargylic sulfinates to allenic sulfones
Harmataa, Michael,Huanga, Chaofeng
experimental part, p. 972 - 974 (2009/05/27)
Treatment of propargylic sulfinate esters with 2 mol% of silver hexafluoroantimonate results in the rapid formation of allenic sulfones in essentially quantitative yield.
