42152-40-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42152-40-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,1,5 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 42152-40:
(7*4)+(6*2)+(5*1)+(4*5)+(3*2)+(2*4)+(1*0)=79
79 % 10 = 9
So 42152-40-9 is a valid CAS Registry Number.
42152-40-9Relevant articles and documents
Ruthenium Chloride Catalysed Oxidation of Tertiary Amines to Amine Oxides with Molecular Oxygen
Riley, Dennis P.
, p. 1530 - 1532 (2007/10/02)
Tertiary amines are catalytically oxidized with molecular oxygen in homogeneous solutions containing RuCl3*xH2O to afford as a major product the corresponding N-oxide, the first example of such an oxidation.
