769121-67-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 769121-67-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,9,1,2 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 769121-67:
(8*7)+(7*6)+(6*9)+(5*1)+(4*2)+(3*1)+(2*6)+(1*7)=187
187 % 10 = 7
So 769121-67-7 is a valid CAS Registry Number.
769121-67-7Relevant articles and documents
Selective oxidation of alcohols at the benzylic position by benzeneseleninic anhydride
Toki, Naotoshi,Satoh, Tsuyoshi
, p. 1009 - 1012 (2007/10/03)
Benzeneseleninic anhydride in the presence of tert-butyl hydroperoxide in chlorobenzene at about 70°C is an effective oxidizing agent for the selective oxidation of alcohols at the benzylic position.
