101944-71-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101944-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,9,4 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 101944-71:
(8*1)+(7*0)+(6*1)+(5*9)+(4*4)+(3*4)+(2*7)+(1*1)=102
102 % 10 = 2
So 101944-71-2 is a valid CAS Registry Number.
101944-71-2Relevant articles and documents
CONVENIENT DESULFONYLATION REACTIONS OF CYCLIC SULFONES WITH ULTRASONICALLY DISPERSED POTASSIUM
Chou, Ta-shue,You, Mei-Li
, p. 4495 - 4498 (1985)
Ultrasonically dispersed potassium, generated in toluene with an ultrasonic cleaning bath, was found to be efficient and regioselective for desulfonylation of cyclic sulfones.
