125846-32-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125846-32-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,8,4 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 125846-32:
(8*1)+(7*2)+(6*5)+(5*8)+(4*4)+(3*6)+(2*3)+(1*2)=134
134 % 10 = 4
So 125846-32-4 is a valid CAS Registry Number.
125846-32-4Relevant articles and documents
A mild, osmium tetraoxide-catalyzed method for the oxidation of sulfides to sulfones
Kaldor,Hammond
, p. 5043 - 5046 (2007/10/02)
Osmium tetraoxide has been demonstrated to be a highly efficient catalyst for the chemoselective oxidation of a variety of sulfides to the corresponding sulfones. Tertiary amine catalysis appears to play a key role in the reaction