861888-19-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861888-19-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,8,8 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 861888-19:
(8*8)+(7*6)+(6*1)+(5*8)+(4*8)+(3*8)+(2*1)+(1*9)=219
219 % 10 = 9
So 861888-19-9 is a valid CAS Registry Number.
861888-19-9Relevant academic research and scientific papers
An efficient preparation of 1-phenylsulfonylindolyl methyl sulfoxides using KF/m-CPBA
Mohanakrishnan, Arasambattu K.,Ramesh, Neelamegam
, p. 4231 - 4233 (2007/10/03)
A variety of 1-phenylsulfonylindolylmethyl sulfides are selectively oxidized to the corresponding sulfoxides using a hitherto unexplored KF/m-CPBA system. A major advantage is the absence of over-oxidation.
