96556-45-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96556-45-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,5,5 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 96556-45:
(7*9)+(6*6)+(5*5)+(4*5)+(3*6)+(2*4)+(1*5)=175
175 % 10 = 5
So 96556-45-5 is a valid CAS Registry Number.
96556-45-5Relevant academic research and scientific papers
A new and general synthesis of chiral β-ketosulfoxides by reaction of (+)-(R)-methyl p-tolyl sulfoxide with nitriles
Vleggaar, Robert,Zeevaart, Jacob G.
, p. 9301 - 9303 (2007/10/03)
The nitrile functional group is efficiently transformed into the β-ketosulfoxide moiety by reaction with the anion formed from (+)-(R)-methyl p-tolyl sulfoxide and aqueous acidic work-up of the reaction.
